This fixes a use after free and double free if an empty comment
chunk follows a non-empty one.
---
src/aiff.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/aiff.c b/src/aiff.c
index e34286be0a97..197ccd4e5d20 100644
--- a/src/aiff.c
+++ b/src/aiff.c
@@ -63,7 +63,6 @@ int lsx_aiffstartread(sox_format_t * ft)
size_t ssndsize = 0;
char *annotation;
char *author;
- char *comment = NULL;
char *copyright;
char *nametext;
@@ -271,6 +270,7 @@ int lsx_aiffstartread(sox_format_t * ft)
free(annotation);
}
else if (strncmp(buf, "COMT", (size_t)4) == 0) {
+ char *comment = NULL;
rc = commentChunk(&comment, "Comment:", ft);
if (rc) {
/* Fail already called in function */
--
2.15.0
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