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(DL_SYSDEP_OSCHECK): If GLRO(dl_osversion) has been already set to a value smaller than _dl_discover_osversion (), don't overwrite it here.

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This commit is contained in:
Ulrich Drepper
2005-05-30 20:22:25 +00:00
parent 8074c5c597
commit 609b254aa3
1 changed files with 3 additions and 1 deletions
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2
sysdeps/unix/sysv/linux/dl-osinfo.h
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@@ -145,6 +145,8 @@ _dl_discover_osversion (void)
int version = _dl_discover_osversion (); \ int version = _dl_discover_osversion (); \
if (__builtin_expect (version >= 0, 1)) \ if (__builtin_expect (version >= 0, 1)) \
{ \ { \
if (__builtin_expect (GLRO(dl_osversion) == 0, 1) \
|| GLRO(dl_osversion) > version) \
GLRO(dl_osversion) = version; \ GLRO(dl_osversion) = version; \
\ \
/* Now we can test with the required version. */ \ /* Now we can test with the required version. */ \