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| author | Joseph Myers <joseph@codesourcery.com> | 2015-06-17 20:14:18 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-06-17 20:14:18 +0000 |
| commit | eb1fae6a450b3cce5a75c1ed1a734520c56a6457 (patch) | |
| tree | 9cfa82af5f55596737e54409cc328a4ee03c5396 /NEWS | |
| parent | 68f1ba4ba4b9cb4661ca3ed446d0967ca79c2a47 (diff) | |
| download | glibc-eb1fae6a450b3cce5a75c1ed1a734520c56a6457.tar.gz glibc-eb1fae6a450b3cce5a75c1ed1a734520c56a6457.tar.xz glibc-eb1fae6a450b3cce5a75c1ed1a734520c56a6457.zip | |
Fix getpass fflush_unlocked namespace (bug 18540).
The getpass function (XPG3 / XPG4 / UNIX98) calls fflush_unlocked (not in any of those standards). This patch fixes this by making fflush_unlocked into a weak alias for __fflush_unlocked and calling __fflush_unlocked from getpass. Tested for x86_64 and x86 (testsuite, and that disassembly of installed stripped shared libraries is unchanged by the patch). [BZ #18540] * libio/iofflush.c [!_IO_MTSAFE_IO] (__fflush_unlocked): Define as strong alias of _IO_fflush. Use libc_hidden_def. * libio/iofflush_u.c (fflush_unlocked): Rename to __fflush_unlocked and define as weak alias of __fflush_unlocked. Use libc_hidden_weak. * include/stdio.h (__fflush_unlocked): Declare. Use libc_hidden_proto. * misc/getpass.c (getpass): Call __fflush_unlocked instead of fflush_unlocked. * conform/Makefile (test-xfail-UNIX98/unistd.h/linknamespace): Remove variable.
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/NEWS b/NEWS index 6f3d7d81a0..17a11aba16 100644 --- a/NEWS +++ b/NEWS @@ -22,7 +22,7 @@ Version 2.22 18324, 18333, 18346, 18397, 18409, 18410, 18412, 18418, 18422, 18434, 18444, 18468, 18469, 18470, 18479, 18483, 18495, 18496, 18497, 18498, 18507, 18512, 18519, 18520, 18522, 18527, 18528, 18529, 18530, 18532, - 18533, 18534, 18536, 18539. + 18533, 18534, 18536, 18539, 18540. * Cache information can be queried via sysconf() function on s390 e.g. with _SC_LEVEL1_ICACHE_SIZE as argument. |