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authorNicolas Iooss <[email protected]>2017-10-02 09:28:35 +0000
committerThomas Gleixner <[email protected]>2017-10-05 12:23:06 +0000
commit69a330007091ea8a801dd9fcd897ec52f9529586 (patch)
treea1746d9ba32a12500424d9e3bf261f370f14f8dd /lib/net_utils.c
parentMerge branch 'for-4.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff)
downloadkernel-69a330007091ea8a801dd9fcd897ec52f9529586.tar.gz
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RAS/CEC: Use the right length for "cec_disable"
parse_cec_param() compares a string with "cec_disable" using only 7 characters of the 11-character-long string. The proper solution for this would be: #define CEC_DISABLE "cec_disable" strncmp(str, CEC_DISABLE, strlen(CEC_DISABLE)) but when comparing a string against a string constant strncmp() has no advantage over strcmp() because the comparison is guaranteed to be bound by the string constant. So just replace str strncmp() with strcmp(). [ tglx: Made it use strcmp and updated the changelog ] Fixes: 011d82611172 ("RAS: Add a Corrected Errors Collector") Signed-off-by: Nicolas Iooss <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'lib/net_utils.c')
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