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* [Bug libc/17189] New: Incorrect result for %s in strftime @ 2014-07-21 16:10 quae at daurnimator dot com 2014-08-18 19:24 ` [Bug libc/17189] " quae at daurnimator dot com ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: quae at daurnimator dot com @ 2014-07-21 16:10 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=17189 Bug ID: 17189 Summary: Incorrect result for %s in strftime Product: glibc Version: unspecified Status: NEW Severity: normal Priority: P2 Component: libc Assignee: unassigned at sourceware dot org Reporter: quae at daurnimator dot com CC: drepper.fsp at gmail dot com The %s specifier in strftime doesn't respect timezones. Example: #include <time.h> #include <stdio.h> int main() { time_t t = 1234567890; struct tm *tmp = gmtime(&t); char output[200]; strftime(output, 200, "%s", tmp); printf("%s\n",output); return 0; } Run with a non UTC timezone. e.g. TZ=GMT+9 Output will be 1234600290 instead of expected 1234567890 Location in glibc: http://fossies.org/dox/glibc-2.19/strftime__l_8c_source.html#l01133 This bug also exists in BSD's libc: https://svnweb.freebsd.org/base/release/10.0.0/lib/libc/stdtime/strftime.c?view=markup#l312 It does not occur in musl: http://git.musl-libc.org/cgit/musl/tree/src/time/strftime.c?id=ac0acd569e01735fc6052d43fdf57f3a07c93f3d#n127 -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/17189] Incorrect result for %s in strftime 2014-07-21 16:10 [Bug libc/17189] New: Incorrect result for %s in strftime quae at daurnimator dot com @ 2014-08-18 19:24 ` quae at daurnimator dot com 2015-01-03 1:39 ` emaste at freebsd dot org 2015-08-27 22:23 ` [Bug time/17189] " jsm28 at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: quae at daurnimator dot com @ 2014-08-18 19:24 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=17189 daurnimator <quae at daurnimator dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |quae at daurnimator dot com -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/17189] Incorrect result for %s in strftime 2014-07-21 16:10 [Bug libc/17189] New: Incorrect result for %s in strftime quae at daurnimator dot com 2014-08-18 19:24 ` [Bug libc/17189] " quae at daurnimator dot com @ 2015-01-03 1:39 ` emaste at freebsd dot org 2015-08-27 22:23 ` [Bug time/17189] " jsm28 at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: emaste at freebsd dot org @ 2015-01-03 1:39 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=17189 emaste at freebsd dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |emaste at freebsd dot org -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug time/17189] Incorrect result for %s in strftime 2014-07-21 16:10 [Bug libc/17189] New: Incorrect result for %s in strftime quae at daurnimator dot com 2014-08-18 19:24 ` [Bug libc/17189] " quae at daurnimator dot com 2015-01-03 1:39 ` emaste at freebsd dot org @ 2015-08-27 22:23 ` jsm28 at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: jsm28 at gcc dot gnu.org @ 2015-08-27 22:23 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=17189 Joseph Myers <jsm28 at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|libc |time -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-08-27 22:23 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-07-21 16:10 [Bug libc/17189] New: Incorrect result for %s in strftime quae at daurnimator dot com 2014-08-18 19:24 ` [Bug libc/17189] " quae at daurnimator dot com 2015-01-03 1:39 ` emaste at freebsd dot org 2015-08-27 22:23 ` [Bug time/17189] " jsm28 at gcc dot gnu.org
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