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![]() The ctype functions isspace(), isalnum(), et al take an integer argument representing an unsigned character, or -1 for EOF. On platforms with a signed char, it is unsafe to pass a char to them without casting it to unsigned char first. Most of git is already shielded against this by the ctype implementation in git-compat-util.h, but xdiff, which uses libc ctype.h, ought to be fixed. Noticed-by: der Mouse <mouse@Rodents-Montreal.ORG> Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> |
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.. | ||
xdiff.h | ||
xdiffi.c | ||
xdiffi.h | ||
xemit.c | ||
xemit.h | ||
xinclude.h | ||
xmacros.h | ||
xmerge.c | ||
xpatience.c | ||
xprepare.c | ||
xprepare.h | ||
xtypes.h | ||
xutils.c | ||
xutils.h |