diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-08-30 14:07:50 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-08-30 14:07:50 +0400 |
| commit | b3704f45c4e165618e898b5b7d1a7391ad14dc50 (patch) | |
| tree | ede24044252d222084cc59cef98e28ebfe8494c3 /source/blender/blenkernel/intern/sequencer.c | |
| parent | 27ec8d5043f544685001aab3552b9b4b56bc1e1a (diff) | |
Fixes for snprintf usage:
* replace by BLI_snprintf in various places, note _snprintf on windows
does not properly null terminate the string.
* fix overflow in sequencer proxy code due to buffer being smaller than
specified size.
* fix some usage of snprintf as strcpy, this is will go wrong if the
string contains % characters.
* remove BLI_dynstr_printf function in gpu module, use BLI_dynstr_appendf
Diffstat (limited to 'source/blender/blenkernel/intern/sequencer.c')
| -rw-r--r-- | source/blender/blenkernel/intern/sequencer.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c index 40e02d65323..9ef30bdd49b 100644 --- a/source/blender/blenkernel/intern/sequencer.c +++ b/source/blender/blenkernel/intern/sequencer.c @@ -78,11 +78,6 @@ # include "AUD_C-API.h" #endif -#ifdef WIN32 -#define snprintf _snprintf -#endif - - static ImBuf* seq_render_strip_stack( SeqRenderData context, ListBase *seqbasep, float cfra, int chanshown); @@ -1193,7 +1188,7 @@ static void seq_open_anim_file(Sequence * seq) static int seq_proxy_get_fname(SeqRenderData context, Sequence * seq, int cfra, char * name) { int frameno; - char dir[FILE_MAXDIR]; + char dir[PROXY_MAXFILE]; int render_size = context.preview_render_size; if (!seq->strip->proxy) { @@ -1211,7 +1206,7 @@ static int seq_proxy_get_fname(SeqRenderData context, Sequence * seq, int cfra, if (seq->flag & (SEQ_USE_PROXY_CUSTOM_DIR|SEQ_USE_PROXY_CUSTOM_FILE)) { strcpy(dir, seq->strip->proxy->dir); } else if (seq->type == SEQ_IMAGE) { - snprintf(dir, PROXY_MAXFILE, "%s/BL_proxy", seq->strip->dir); + BLI_snprintf(dir, PROXY_MAXFILE, "%s/BL_proxy", seq->strip->dir); } else { return FALSE; } @@ -1232,14 +1227,14 @@ static int seq_proxy_get_fname(SeqRenderData context, Sequence * seq, int cfra, /* generate a separate proxy directory for each preview size */ if (seq->type == SEQ_IMAGE) { - snprintf(name, PROXY_MAXFILE, "%s/images/%d/%s_proxy", dir, + BLI_snprintf(name, PROXY_MAXFILE, "%s/images/%d/%s_proxy", dir, context.preview_render_size, give_stripelem(seq, cfra)->name); frameno = 1; } else { frameno = (int) give_stripelem_index(seq, cfra) + seq->anim_startofs; - snprintf(name, PROXY_MAXFILE, "%s/proxy_misc/%d/####", dir, + BLI_snprintf(name, PROXY_MAXFILE, "%s/proxy_misc/%d/####", dir, context.preview_render_size); } |