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| author |   José Bollo <jose.bollo@iot.bzh> | 2019-04-04 15:28:03 +0200 |
|---|---|---|
| committer | José Bollo <jose.bollo@iot.bzh> | 2019-04-04 15:34:02 +0200 |
| commit | ce53d8ec8550965084304e975a0636b40d7e64a7 (patch) | |
| tree | f951bc5a7a603b3f25b85ee1e8d60ef210f540a3 | |
| parent | 60cd11786766ebc148b7ec088962dd6e112f8762 (diff) | |
afb-export: Fix heap corruption
The allocated size wasn't correct when 'path'
was used. The effect be unseen depending on
size and alignment of heap chunks.
Change-Id: Id9f85a0078028319491b51bc3e11cd51e4bc3755
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
| -rw-r--r-- | src/afb-export.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/afb-export.c b/src/afb-export.c index b46e6a08..2c6522f0 100644 --- a/src/afb-export.c +++ b/src/afb-export.c @@ -1372,7 +1372,7 @@ static struct afb_export *create( return NULL; } lenapi = strlen(apiname); - export = calloc(1, sizeof *export + 1 + lenapi + (path == apiname || !path ? 0 : strlen(path))); + export = calloc(1, sizeof *export + 1 + lenapi + (path == apiname || !path ? 0 : 1 + strlen(path))); if (!export) errno = ENOMEM; else { |