diff options
Diffstat (limited to 'src/tag_ape.c')
| -rw-r--r-- | src/tag_ape.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/tag_ape.c b/src/tag_ape.c index 0d504dc7..ef921141 100644 --- a/src/tag_ape.c +++ b/src/tag_ape.c @@ -22,6 +22,7 @@ #include <glib.h> +#include <assert.h> #include <stdio.h> struct tag * @@ -86,15 +87,15 @@ tag_ape_load(const char *file) /* find beginning of ape tag */ tagLen = GUINT32_FROM_LE(footer.length); - if (tagLen < sizeof(footer)) + if (tagLen <= sizeof(footer) + 10) goto fail; if (fseek(fp, size - tagLen, SEEK_SET)) goto fail; /* read tag into buffer */ tagLen -= sizeof(footer); - if (tagLen <= 0) - goto fail; + assert(tagLen > 10); + buffer = g_malloc(tagLen); if (fread(buffer, 1, tagLen, fp) != tagLen) goto fail; |