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cp: Check result of utimensat

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POSIX says that if duplicating the modification/access times fails, then
an error should be written to stderr.
This commit is contained in:
Michael Forney 2016-12-06 02:17:01 -08:00 committed by Laslo Hunhold
parent a8a9b3bae9
commit e03a57df92
1 changed files with 4 additions and 2 deletions
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6
libutil/cp.c
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@ -156,8 +156,10 @@ cp(const char *s1, const char *s2, int depth)
if (!S_ISLNK(st.st_mode)) { if (!S_ISLNK(st.st_mode)) {
times[0] = st.st_atim; times[0] = st.st_atim;
times[1] = st.st_mtim; times[1] = st.st_mtim;
utimensat(AT_FDCWD, s2, times, 0); if (utimensat(AT_FDCWD, s2, times, 0) < 0) {
weprintf("utimensat %s:", s2);
cp_status = 1;
}
if (chown(s2, st.st_uid, st.st_gid) < 0) { if (chown(s2, st.st_uid, st.st_gid) < 0) {
weprintf("chown %s:", s2); weprintf("chown %s:", s2);
cp_status = 1; cp_status = 1;