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* gnu/packages/patches/glibc-o-largefile.patch: New file. * gnu/packages/base.scm (glibc)[source]: Add it to 'patches'. * gnu-system.am (dist_patch_DATA): Add it.
25 lines
779 B
Diff
25 lines
779 B
Diff
This fixes <https://sourceware.org/bugzilla/show_bug.cgi?id=18781>
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whereby, on 32-bit platforms, libc 2.22 would fail to pass O_LARGEFILE
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to 'openat'. This was caught by 'tests/sparse03.at' in the tar
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test suite.
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commit eb32b0d40308166c4d8f6330cc2958cb1e545075
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Author: Andreas Schwab <schwab@suse.de>
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Date: Mon Aug 10 14:12:47 2015 +0200
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Readd O_LARGEFILE flag for openat64 (bug 18781)
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--- a/sysdeps/unix/sysv/linux/openat.c
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+++ b/sysdeps/unix/sysv/linux/openat.c
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@@ -68,6 +68,11 @@ __OPENAT (int fd, const char *file, int oflag, ...)
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va_end (arg);
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}
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+ /* We have to add the O_LARGEFILE flag for openat64. */
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+#ifdef MORE_OFLAGS
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+ oflag |= MORE_OFLAGS;
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+#endif
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+
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return SYSCALL_CANCEL (openat, fd, file, oflag, mode);
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}
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libc_hidden_def (__OPENAT)
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