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Initialize all the fields of struct tm before passing it to strftime. One of the uninitialized fields, probably the pointer field tm_zone, was causing a segfault on linux. Patch contributed by Jeffrey Yasskin.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@150929 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2012-02-19 14:55:32 +00:00
parent 6df1412ca6
commit 3074a05cdc
1 changed files with 2 additions and 2 deletions
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4
src/locale.cpp
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@ -4551,7 +4551,7 @@ template <>
string string
__time_get_storage<char>::__analyze(char fmt, const ctype<char>& ct) __time_get_storage<char>::__analyze(char fmt, const ctype<char>& ct)
{ {
tm t; tm t = {0};
t.tm_sec = 59; t.tm_sec = 59;
t.tm_min = 55; t.tm_min = 55;
t.tm_hour = 23; t.tm_hour = 23;
@ -4698,7 +4698,7 @@ template <>
wstring wstring
__time_get_storage<wchar_t>::__analyze(char fmt, const ctype<wchar_t>& ct) __time_get_storage<wchar_t>::__analyze(char fmt, const ctype<wchar_t>& ct)
{ {
tm t; tm t = {0};
t.tm_sec = 59; t.tm_sec = 59;
t.tm_min = 55; t.tm_min = 55;
t.tm_hour = 23; t.tm_hour = 23;