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(parent: 75d5f68) | patch
strftime: use tzname if TM_ZONE is NULL
authorYaakov Selkowitz <yselkowi@redhat.com>
Wed, 25 Mar 2015 21:26:07 +0000 (16:26 -0500)
committerCorinna Vinschen <corinna@vinschen.de>
Thu, 23 Apr 2015 19:57:08 +0000 (21:57 +0200)
commit95a4fc87264e5fdeb5452d63d3b2df217a2f19b2
tree4eb4e0db5158df247a7ddc0b2093f964274b74fatree
parent75d5f68aabf62c42884ff935f888b12bbcd00001commit | diff
strftime: use tzname if TM_ZONE is NULL

This avoids a strlen(NULL) crash a few lines later.

* libc/time/strftime.c (strftime) <%Z>: Initialize tznam to NULL.
Use _tzname as fallback if TM_ZONE is NULL.
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newlib and cygwin
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