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authorBernhard Walle <bernhard@bwalle.de>2013-02-28 12:42:38 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2013-02-28 12:42:38 +0100
commit47f8558eee4caa30078daaa669f37d7cc77163fd (patch)
treee357192d977ca9c6dedf25d83badebff4e20dfb0 /procps/Kbuild.src
parented954b68552efb0c496f01fc9de28a4adf0f2404 (diff)
downloadbusybox-47f8558eee4caa30078daaa669f37d7cc77163fd.tar.gz
pgrep: fix -x option
Because when -x is used (exact match), then we cannot compile the regular expression with REG_NOSUB. The manual page regcomp(3) states in section "Byte offsets": Unless REG_NOSUB was set for the compilation of the pattern buffer, it is possible to obtain substring match addressing information. The problem was detected on an ARM system with glibc 2.16. Signed-off-by: Bernhard Walle <bernhard@bwalle.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps/Kbuild.src')
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