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| author | Ekaterina Orlova <vorobushek.ok@gmail.com> | 2023-04-21 15:35:39 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-26 11:18:58 +0200 |
| commit | 082b2dd841c76577f69af971c766676524c99f0e (patch) | |
| tree | 6de90ec8b35c161eff60022b598c5d7cc83de22b /kernel | |
| parent | deb7a188507d5dc0979d7988a840de0f57ded557 (diff) | |
| download | linux-082b2dd841c76577f69af971c766676524c99f0e.tar.gz linux-082b2dd841c76577f69af971c766676524c99f0e.tar.bz2 linux-082b2dd841c76577f69af971c766676524c99f0e.zip | |
ASN.1: Fix check for strdup() success
commit 5a43001c01691dcbd396541e6faa2c0077378f48 upstream.
It seems there is a misprint in the check of strdup() return code that
can lead to NULL pointer dereference.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 4520c6a49af8 ("X.509: Add simple ASN.1 grammar compiler")
Signed-off-by: Ekaterina Orlova <vorobushek.ok@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: keyrings@vger.kernel.org
Cc: linux-kbuild@vger.kernel.org
Link: https://lore.kernel.org/r/20230315172130.140-1-vorobushek.ok@gmail.com/
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions