diff options
| -rw-r--r-- | http-push.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/http-push.c b/http-push.c index 1f3788f634..37baff818f 100644 --- a/http-push.c +++ b/http-push.c @@ -786,21 +786,21 @@ xml_start_tag(void *userData, const char *name, const char **atts) { struct xml_ctx *ctx = (struct xml_ctx *)userData; const char *c = strchr(name, ':'); - int new_len; + int old_namelen, new_len; if (c == NULL) c = name; else c++; - new_len = strlen(ctx->name) + strlen(c) + 2; + old_namelen = strlen(ctx->name); + new_len = old_namelen + strlen(c) + 2; if (new_len > ctx->len) { ctx->name = xrealloc(ctx->name, new_len); ctx->len = new_len; } - strcat(ctx->name, "."); - strcat(ctx->name, c); + xsnprintf(ctx->name + old_namelen, ctx->len - old_namelen, ".%s", c); free(ctx->cdata); ctx->cdata = NULL; |