| commit | 5db5341debbfb1230dd7cbff970079790b5e6281 | |
| author | Thomas Jarosch <tomj@simonv.com> | |
| Tue, 15 Jan 2013 21:04:18 +0000 (15 22:04 +0100) | ||
| committer | Thomas Jarosch <tomj@simonv.com> | |
| Tue, 15 Jan 2013 21:04:18 +0000 (15 22:04 +0100) | ||
| tree | 3d0a717ce81b4c958b4e68096079aba687974761 | treesnapshot (tar.gz zip) |
| parent | 224c6d68f1e7ec889dc6c26e3eec45a65d643421 | commitdiff |
Fix possible readlink() buffer overflow
readlink() might return the full size of the target buffer
and we write a '\0' to the returned length offset.
cppecheck reported:
[rockbox/apps/tagcache.c:4335]: (warning, inconclusive) readlink() might return the full size of 'target'. Lower the supplied size by one.
(the check was actually written by me)
Change-Id: Ibb42f732aa42c38bb6cb92cdccd3e6a0d3aa9b9f
readlink() might return the full size of the target buffer
and we write a '\0' to the returned length offset.
cppecheck reported:
[rockbox/apps/tagcache.c:4335]: (warning, inconclusive) readlink() might return the full size of 'target'. Lower the supplied size by one.
(the check was actually written by me)
Change-Id: Ibb42f732aa42c38bb6cb92cdccd3e6a0d3aa9b9f
| apps/tagcache.c | diffblobblamehistory |