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| author | Olivier Guiter <olivier.guiter@linux.intel.com> | 2013-06-17 16:42:41 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-06-18 17:43:08 +0200 |
| commit | fb591d64e8790572d7327a5b744b5190ddc86151 (patch) | |
| tree | cb1eb116e860835e2f3211520dc6f08f300d00b4 | |
| parent | 73a857512736f4638a82f5cec5cb8ad641c9f8ec (diff) | |
| download | neard-fb591d64e8790572d7327a5b744b5190ddc86151.tar.gz neard-fb591d64e8790572d7327a5b744b5190ddc86151.tar.bz2 neard-fb591d64e8790572d7327a5b744b5190ddc86151.zip | |
nfctype4: Fix segmentation fault on invalid access key
If length is < 0, further access to the resp buffer will cause neard to
seg fault.
| -rw-r--r-- | plugins/nfctype4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/nfctype4.c b/plugins/nfctype4.c index 4798f5e..1f3295b 100644 --- a/plugins/nfctype4.c +++ b/plugins/nfctype4.c @@ -531,7 +531,7 @@ static int t4_select_file_by_name_v2(uint8_t *resp, int length, void *data) DBG("%d", length); if (length < 0) - t4_cookie_release(length, cookie); + return t4_cookie_release(length, cookie); /* Check for APDU error - Not found */ if (APDU_STATUS(resp + STATUS_WORD_1) == APDU_NOT_FOUND) { |