From e10fd04db0bdcdbc326fce6cddc8af1179a5de5c Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Wed, 11 Jan 2012 12:33:51 +0000 Subject: use BLI_strncpy and BLI_snprintf when the size of the string is known. fix for sequencer unique naming which was missed with string length update. --- source/blender/blenkernel/intern/boids.c | 2 +- source/blender/blenkernel/intern/deform.c | 24 ++++++++++++------------ source/blender/blenkernel/intern/dynamicpaint.c | 4 ++-- source/blender/blenkernel/intern/image.c | 6 +++--- source/blender/blenkernel/intern/ipo.c | 14 +++++++------- source/blender/blenkernel/intern/material.c | 7 ++++--- source/blender/blenkernel/intern/packedFile.c | 2 +- source/blender/blenkernel/intern/particle.c | 4 ++-- source/blender/blenkernel/intern/pointcache.c | 25 +++++++++++++------------ source/blender/blenkernel/intern/property.c | 2 +- source/blender/blenkernel/intern/seqeffects.c | 2 +- source/blender/blenkernel/intern/sequencer.c | 3 ++- source/blender/blenkernel/intern/texture.c | 2 +- source/blender/blenkernel/intern/tracking.c | 4 ++-- source/blender/blenkernel/intern/writeffmpeg.c | 4 ++-- 15 files changed, 54 insertions(+), 51 deletions(-) (limited to 'source/blender/blenkernel') diff --git a/source/blender/blenkernel/intern/boids.c b/source/blender/blenkernel/intern/boids.c index ec2e6b3c078..d454bef3184 100644 --- a/source/blender/blenkernel/intern/boids.c +++ b/source/blender/blenkernel/intern/boids.c @@ -1503,7 +1503,7 @@ BoidState *boid_new_state(BoidSettings *boids) state->id = boids->last_state_id++; if(state->id) - sprintf(state->name, "State %i", state->id); + BLI_snprintf(state->name, sizeof(state->name), "State %i", state->id); else strcpy(state->name, "State"); diff --git a/source/blender/blenkernel/intern/deform.c b/source/blender/blenkernel/intern/deform.c index 6fb4164d6c6..3f3e3b80042 100644 --- a/source/blender/blenkernel/intern/deform.c +++ b/source/blender/blenkernel/intern/deform.c @@ -476,22 +476,22 @@ void flip_side_name(char name[MAX_VGROUP_NAME], const char from_name[MAX_VGROUP_ switch(name[0]) { case 'l': strcpy(replace, "r"); - strcpy(suffix, name+1); + BLI_strncpy(suffix, name+1, sizeof(suffix)); prefix[0]= 0; break; case 'r': strcpy(replace, "l"); - strcpy(suffix, name+1); + BLI_strncpy(suffix, name+1, sizeof(suffix)); prefix[0]= 0; break; case 'L': strcpy(replace, "R"); - strcpy(suffix, name+1); + BLI_strncpy(suffix, name+1, sizeof(suffix)); prefix[0]= 0; break; case 'R': strcpy(replace, "L"); - strcpy(suffix, name+1); + BLI_strncpy(suffix, name+1, sizeof(suffix)); prefix[0]= 0; break; } @@ -501,29 +501,29 @@ void flip_side_name(char name[MAX_VGROUP_NAME], const char from_name[MAX_VGROUP_ index = BLI_strcasestr(prefix, "right"); if (index==prefix || index==prefix+len-5) { if (index[0]=='r') - strcpy (replace, "left"); + strcpy(replace, "left"); else { if (index[1]=='I') - strcpy (replace, "LEFT"); + strcpy(replace, "LEFT"); else - strcpy (replace, "Left"); + strcpy(replace, "Left"); } *index= 0; - strcpy (suffix, index+5); + BLI_strncpy(suffix, index+5, sizeof(suffix)); } else { index = BLI_strcasestr(prefix, "left"); if (index==prefix || index==prefix+len-4) { if (index[0]=='l') - strcpy (replace, "right"); + strcpy(replace, "right"); else { if (index[1]=='E') - strcpy (replace, "RIGHT"); + strcpy(replace, "RIGHT"); else - strcpy (replace, "Right"); + strcpy(replace, "Right"); } *index= 0; - strcpy (suffix, index+4); + BLI_strncpy(suffix, index + 4, sizeof(suffix)); } } } diff --git a/source/blender/blenkernel/intern/dynamicpaint.c b/source/blender/blenkernel/intern/dynamicpaint.c index fb114aa54c6..89d1534dbf1 100644 --- a/source/blender/blenkernel/intern/dynamicpaint.c +++ b/source/blender/blenkernel/intern/dynamicpaint.c @@ -361,8 +361,8 @@ void dynamicPaintSurface_updateType(struct DynamicPaintSurface *surface) surface->depth_clamp = 1.0f; } else { - sprintf(surface->output_name, "dp_"); - strcpy(surface->output_name2,surface->output_name); + strcpy(surface->output_name, "dp_"); + strcpy(surface->output_name2, surface->output_name); surface->flags &= ~MOD_DPAINT_ANTIALIAS; surface->depth_clamp = 0.0f; } diff --git a/source/blender/blenkernel/intern/image.c b/source/blender/blenkernel/intern/image.c index 6ee2da9f7dc..5b3b9b4e1c4 100644 --- a/source/blender/blenkernel/intern/image.c +++ b/source/blender/blenkernel/intern/image.c @@ -1168,7 +1168,7 @@ static void stampdata(Scene *scene, Object *camera, StampData *stamp_data, int d char *name = scene_find_last_marker_name(scene, CFRA); if (name) BLI_strncpy(text, name, sizeof(text)); - else strcpy(text, ""); + else BLI_strncpy(text, "", sizeof(text)); BLI_snprintf(stamp_data->marker, sizeof(stamp_data->marker), do_prefix ? "Marker %s":"%s", text); } else { @@ -1224,7 +1224,7 @@ static void stampdata(Scene *scene, Object *camera, StampData *stamp_data, int d if (camera && camera->type == OB_CAMERA) { BLI_snprintf(text, sizeof(text), "%.2f", ((Camera *)camera->data)->lens); } - else strcpy(text, ""); + else BLI_strncpy(text, "", sizeof(text)); BLI_snprintf(stamp_data->cameralens, sizeof(stamp_data->cameralens), do_prefix ? "Lens %s":"%s", text); } else { @@ -1241,7 +1241,7 @@ static void stampdata(Scene *scene, Object *camera, StampData *stamp_data, int d Sequence *seq= seq_foreground_frame_get(scene, scene->r.cfra); if (seq) BLI_strncpy(text, seq->name+2, sizeof(text)); - else strcpy(text, ""); + else BLI_strncpy(text, "", sizeof(text)); BLI_snprintf(stamp_data->strip, sizeof(stamp_data->strip), do_prefix ? "Strip %s":"%s", text); } else { diff --git a/source/blender/blenkernel/intern/ipo.c b/source/blender/blenkernel/intern/ipo.c index 9890a2629fc..40fe3626848 100644 --- a/source/blender/blenkernel/intern/ipo.c +++ b/source/blender/blenkernel/intern/ipo.c @@ -328,9 +328,9 @@ static char *shapekey_adrcodes_to_paths (int adrcode, int *UNUSED(array_index)) /* block will be attached to ID_KE block, and setting that we alter is the 'value' (which sets keyblock.curval) */ // XXX adrcode 0 was dummy 'speed' curve if (adrcode == 0) - sprintf(buf, "speed"); + strcpy(buf, "speed"); else - sprintf(buf, "key_blocks[%d].value", adrcode); + BLI_snprintf(buf, sizeof(buf), "key_blocks[%d].value", adrcode); return buf; } @@ -915,7 +915,7 @@ static char *get_rna_access (int blocktype, int adrcode, char actname[], char co /* note, strings are not escapted and they should be! */ if ((actname && actname[0]) && (constname && constname[0])) { /* Constraint in Pose-Channel */ - sprintf(buf, "pose.bones[\"%s\"].constraints[\"%s\"]", actname, constname); + BLI_snprintf(buf, sizeof(buf), "pose.bones[\"%s\"].constraints[\"%s\"]", actname, constname); } else if (actname && actname[0]) { if ((blocktype == ID_OB) && strcmp(actname, "Object")==0) { @@ -928,16 +928,16 @@ static char *get_rna_access (int blocktype, int adrcode, char actname[], char co } else { /* Pose-Channel */ - sprintf(buf, "pose.bones[\"%s\"]", actname); + BLI_snprintf(buf, sizeof(buf), "pose.bones[\"%s\"]", actname); } } else if (constname && constname[0]) { /* Constraint in Object */ - sprintf(buf, "constraints[\"%s\"]", constname); + BLI_snprintf(buf, sizeof(buf), "constraints[\"%s\"]", constname); } else if (seq) { /* Sequence names in Scene */ - sprintf(buf, "sequence_editor.sequences_all[\"%s\"]", seq->name+2); + BLI_snprintf(buf, sizeof(buf), "sequence_editor.sequences_all[\"%s\"]", seq->name+2); } else { buf[0]= '\0'; /* empty string */ @@ -954,7 +954,7 @@ static char *get_rna_access (int blocktype, int adrcode, char actname[], char co /* if there was no array index pointer provided, add it to the path */ if (array_index == NULL) { - sprintf(buf, "[\"%d\"]", dummy_index); + BLI_snprintf(buf, sizeof(buf), "[\"%d\"]", dummy_index); BLI_dynstr_append(path, buf); } diff --git a/source/blender/blenkernel/intern/material.c b/source/blender/blenkernel/intern/material.c index 4fda85a3247..f685d0ec151 100644 --- a/source/blender/blenkernel/intern/material.c +++ b/source/blender/blenkernel/intern/material.c @@ -51,6 +51,7 @@ #include "BLI_listbase.h" #include "BLI_utildefines.h" #include "BLI_bpath.h" +#include "BLI_string.h" #include "BKE_animsys.h" #include "BKE_displist.h" @@ -1614,7 +1615,7 @@ static void calculate_tface_materialname(char *matname, char *newname, int flag) int digits = integer_getdigits(flag); /* clamp the old name, remove the MA prefix and add the .TF.flag suffix e.g. matname = "MALoooooooooooooongName"; newname = "Loooooooooooooon.TF.2" */ - sprintf(newname, "%.*s.TF.%0*d", MAX_ID_NAME-(digits+5), matname, digits, flag); + BLI_snprintf(newname, MAX_ID_NAME, "%.*s.TF.%0*d", MAX_ID_NAME-(digits+5), matname, digits, flag); } /* returns -1 if no match */ @@ -1661,8 +1662,8 @@ static short convert_tfacenomaterial(Main *main, Mesh *me, MTFace *tf, int flag) short mat_nr= -1; /* new material, the name uses the flag*/ - sprintf(idname, "MAMaterial.TF.%0*d", integer_getdigits(flag), flag); - + BLI_snprintf(idname, sizeof(idname), "MAMaterial.TF.%0*d", integer_getdigits(flag), flag); + if ((ma= BLI_findstring(&main->mat, idname+2, offsetof(ID, name)+2))) { mat_nr= mesh_getmaterialnumber(me, ma); /* assign the material to the mesh */ diff --git a/source/blender/blenkernel/intern/packedFile.c b/source/blender/blenkernel/intern/packedFile.c index 7be8aefc883..2decc40da81 100644 --- a/source/blender/blenkernel/intern/packedFile.c +++ b/source/blender/blenkernel/intern/packedFile.c @@ -251,7 +251,7 @@ static char *find_new_name(char *name) if (fop_exists(name)) { for (number = 1; number <= 999; number++) { - sprintf(tempname, "%s.%03d", name, number); + BLI_snprintf(tempname, sizeof(tempname), "%s.%03d", name, number); if (! fop_exists(tempname)) { break; } diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index ce50c58a6e1..3a4ae5797a0 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -3409,14 +3409,14 @@ ModifierData *object_add_particle_system(Scene *scene, Object *ob, const char *n psys->part = psys_new_settings("ParticleSettings", NULL); if(BLI_countlist(&ob->particlesystem)>1) - sprintf(psys->name, "ParticleSystem %i", BLI_countlist(&ob->particlesystem)); + BLI_snprintf(psys->name, sizeof(psys->name), "ParticleSystem %i", BLI_countlist(&ob->particlesystem)); else strcpy(psys->name, "ParticleSystem"); md= modifier_new(eModifierType_ParticleSystem); if(name) BLI_strncpy(md->name, name, sizeof(md->name)); - else sprintf(md->name, "ParticleSystem %i", BLI_countlist(&ob->particlesystem)); + else BLI_snprintf(md->name, sizeof(md->name), "ParticleSystem %i", BLI_countlist(&ob->particlesystem)); modifier_unique_name(&ob->modifiers, md); psmd= (ParticleSystemModifierData*) md; diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c index 411e77de858..6fd89db10e7 100644 --- a/source/blender/blenkernel/intern/pointcache.c +++ b/source/blender/blenkernel/intern/pointcache.c @@ -3096,7 +3096,7 @@ void BKE_ptcache_disk_cache_rename(PTCacheID *pid, const char *name_src, const c } closedir(dir); - strcpy(pid->cache->name, old_name); + BLI_strncpy(pid->cache->name, old_name, sizeof(pid->cache->name)); } void BKE_ptcache_load_external(PTCacheID *pid) @@ -3217,11 +3217,11 @@ void BKE_ptcache_update_info(PTCacheID *pid) /* smoke doesn't use frame 0 as info frame so can't check based on totpoint */ if(pid->type == PTCACHE_TYPE_SMOKE_DOMAIN && totframes) - sprintf(cache->info, "%i frames found!", totframes); + BLI_snprintf(cache->info, sizeof(cache->info), "%i frames found!", totframes); else if(totframes && cache->totpoint) - sprintf(cache->info, "%i points found!", cache->totpoint); + BLI_snprintf(cache->info, sizeof(cache->info), "%i points found!", cache->totpoint); else - sprintf(cache->info, "No valid data to read!"); + BLI_snprintf(cache->info, sizeof(cache->info), "No valid data to read!"); return; } @@ -3231,9 +3231,9 @@ void BKE_ptcache_update_info(PTCacheID *pid) int totpoint = pid->totpoint(pid->calldata, 0); if(cache->totpoint > totpoint) - sprintf(mem_info, "%i cells + High Resolution cached", totpoint); + BLI_snprintf(mem_info, sizeof(mem_info), "%i cells + High Resolution cached", totpoint); else - sprintf(mem_info, "%i cells cached", totpoint); + BLI_snprintf(mem_info, sizeof(mem_info), "%i cells cached", totpoint); } else { int cfra = cache->startframe; @@ -3243,7 +3243,7 @@ void BKE_ptcache_update_info(PTCacheID *pid) totframes++; } - sprintf(mem_info, "%i frames on disk", totframes); + BLI_snprintf(mem_info, sizeof(mem_info), "%i frames on disk", totframes); } } else { @@ -3267,20 +3267,21 @@ void BKE_ptcache_update_info(PTCacheID *pid) mb = (bytes > 1024.0f * 1024.0f); - sprintf(mem_info, "%i frames in memory (%.1f %s)", + BLI_snprintf(mem_info, sizeof(mem_info), "%i frames in memory (%.1f %s)", totframes, bytes / (mb ? 1024.0f * 1024.0f : 1024.0f), mb ? "Mb" : "kb"); } if(cache->flag & PTCACHE_OUTDATED) { - sprintf(cache->info, "%s, cache is outdated!", mem_info); + BLI_snprintf(cache->info, sizeof(cache->info), "%s, cache is outdated!", mem_info); } else if(cache->flag & PTCACHE_FRAMES_SKIPPED) { - sprintf(cache->info, "%s, not exact since frame %i.", mem_info, cache->last_exact); + BLI_snprintf(cache->info, sizeof(cache->info), "%s, not exact since frame %i.", mem_info, cache->last_exact); + } + else { + BLI_snprintf(cache->info, sizeof(cache->info), "%s.", mem_info); } - else - sprintf(cache->info, "%s.", mem_info); } void BKE_ptcache_validate(PointCache *cache, int framenr) diff --git a/source/blender/blenkernel/intern/property.c b/source/blender/blenkernel/intern/property.c index d6c4b5f3a2e..5668907b094 100644 --- a/source/blender/blenkernel/intern/property.c +++ b/source/blender/blenkernel/intern/property.c @@ -171,7 +171,7 @@ void unique_property(bProperty *first, bProperty *prop, int force) i= 0; do { /* ensure we have enough chars for the new number in the name */ - sprintf(num, "%d", i++); + BLI_snprintf(num, sizeof(num), "%d", i++); BLI_strncpy(new_name, base_name, sizeof(prop->name) - strlen(num)); strcat(new_name, num); } while(get_property__internal(first, prop, new_name)); diff --git a/source/blender/blenkernel/intern/seqeffects.c b/source/blender/blenkernel/intern/seqeffects.c index b13e451b689..a8f89b0a1eb 100644 --- a/source/blender/blenkernel/intern/seqeffects.c +++ b/source/blender/blenkernel/intern/seqeffects.c @@ -306,7 +306,7 @@ static struct ImBuf * do_plugin_effect( /* XXX: it's crappy to limit copying buffer by it's lemgth, * but assuming plugin stuff is using correct buffer size * it should be fine */ - if(cp) strncpy(cp, seq->name+2, sizeof(seq->name)); + if(cp) strncpy(cp, seq->name+2, sizeof(seq->name)-2); if (seq->plugin->current_private_data) { *seq->plugin->current_private_data diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c index fe99c76575d..71377799651 100644 --- a/source/blender/blenkernel/intern/sequencer.c +++ b/source/blender/blenkernel/intern/sequencer.c @@ -850,7 +850,8 @@ static void seqbase_unique_name(ListBase *seqbasep, SeqUniqueInfo *sui) Sequence *seq; for(seq=seqbasep->first; seq; seq= seq->next) { if (sui->seq != seq && strcmp(sui->name_dest, seq->name+2)==0) { - sprintf(sui->name_dest, "%.17s.%03d", sui->name_src, sui->count++); /*24 - 2 for prefix, -1 for \0 */ + /* SEQ_NAME_MAXSTR - 2 for prefix, -1 for \0, -4 for the number */ + BLI_snprintf(sui->name_dest, sizeof(sui->name_dest), "%.59s.%03d", sui->name_src, sui->count++); sui->match= 1; /* be sure to re-scan */ } } diff --git a/source/blender/blenkernel/intern/texture.c b/source/blender/blenkernel/intern/texture.c index 7051376a1f4..88858c9ff51 100644 --- a/source/blender/blenkernel/intern/texture.c +++ b/source/blender/blenkernel/intern/texture.c @@ -168,7 +168,7 @@ PluginTex *add_plugin_tex(char *str) pit= MEM_callocN(sizeof(PluginTex), "plugintex"); - strcpy(pit->name, str); + BLI_strncpy(pit->name, str, sizeof(pit->name)); open_plugin_tex(pit); if(pit->doit==NULL) { diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c index 1957f20c8bf..2f9689bfe0e 100644 --- a/source/blender/blenkernel/intern/tracking.c +++ b/source/blender/blenkernel/intern/tracking.c @@ -669,7 +669,7 @@ static TracksMap *tracks_map_new(const char *object_name, int is_camera, int num { TracksMap *map= MEM_callocN(sizeof(TracksMap), "TrackingsMap"); - strcpy(map->object_name, object_name); + BLI_strncpy(map->object_name, object_name, sizeof(map->object_name)); map->is_camera= is_camera; map->num_tracks= num_tracks; @@ -1784,7 +1784,7 @@ MovieReconstructContext* BKE_tracking_reconstruction_context_new(MovieTracking * int sfra= INT_MAX, efra= INT_MIN; MovieTrackingTrack *track; - strcpy(context->object_name, object->name); + BLI_strncpy(context->object_name, object->name, sizeof(context->object_name)); context->is_camera = object->flag&TRACKING_OBJECT_CAMERA; context->tracks_map= tracks_map_new(context->object_name, context->is_camera, num_tracks, 0); diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c index bf547584b9e..bcdd93ed70b 100644 --- a/source/blender/blenkernel/intern/writeffmpeg.c +++ b/source/blender/blenkernel/intern/writeffmpeg.c @@ -1077,9 +1077,9 @@ IDProperty *ffmpeg_property_add(RenderData *rd, const char *type, int opt_index, } if (parent_index) { - sprintf(name, "%s:%s", parent->name, o->name); + BLI_snprintf(name, sizeof(name), "%s:%s", parent->name, o->name); } else { - strcpy(name, o->name); + BLI_strncpy(name, o->name, sizeof(name)); } fprintf(stderr, "ffmpeg_property_add: %s %d %d %s\n", -- cgit v1.2.3