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* [Bug libc/29622] New: Open file permission error under aarch64 architecture @ 2022-09-28 2:01 dluyaning at gmail dot com 2022-09-28 2:02 ` [Bug libc/29622] " dluyaning at gmail dot com ` (6 more replies) 0 siblings, 7 replies; 8+ messages in thread From: dluyaning at gmail dot com @ 2022-09-28 2:01 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 Bug ID: 29622 Summary: Open file permission error under aarch64 architecture Product: glibc Version: 2.28 Status: UNCONFIRMED Severity: normal Priority: P2 Component: libc Assignee: unassigned at sourceware dot org Reporter: dluyaning at gmail dot com CC: drepper.fsp at gmail dot com Target Milestone: --- strace log: openat(AT_FDCWD, "/home/lyn/test/", O_RDWR|O_CLOEXEC|O_TMPFILE, 0134240) = 12 write(12, "11111\0", 6) = 6 lseek(12, 0, SEEK_SET) = 0 demo: #define _GNU_SOURCE #include <unistd.h> #include <stdlib.h> #include <sys/stat.h> #include <fcntl.h> #include <linux/limits.h> #include <errno.h> #include <string.h> #include <stdlib.h> #include <stdio.h> int main() { char path[PATH_MAX]; int fd = open("/home/lyn/test", O_TMPFILE | O_RDWR, S_IRUSR | S_IWUSR); write(fd, "hello", 5); fsync(fd); printf("pidis %d\n", getpid()); snprintf(path, PATH_MAX, "/proc/self/fd/%d", fd); int ret = linkat(fd, path, AT_FDCWD, "yyyy", AT_SYMLINK_FOLLOW); if(ret < 0) { printf("linkat error %d %s\n", errno, strerror(errno)); } pause(); return 0; } -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug libc/29622] Open file permission error under aarch64 architecture 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com @ 2022-09-28 2:02 ` dluyaning at gmail dot com 2022-09-28 2:37 ` dluyaning at gmail dot com ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: dluyaning at gmail dot com @ 2022-09-28 2:02 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 YaNing Lu <dluyaning at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |critical -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug libc/29622] Open file permission error under aarch64 architecture 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com 2022-09-28 2:02 ` [Bug libc/29622] " dluyaning at gmail dot com @ 2022-09-28 2:37 ` dluyaning at gmail dot com 2022-09-28 8:30 ` schwab@linux-m68k.org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: dluyaning at gmail dot com @ 2022-09-28 2:37 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 YaNing Lu <dluyaning at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dluyaning at gmail dot com, | |marcus.shawcroft at arm dot com, | |nsz at gcc dot gnu.org -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug libc/29622] Open file permission error under aarch64 architecture 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com 2022-09-28 2:02 ` [Bug libc/29622] " dluyaning at gmail dot com 2022-09-28 2:37 ` dluyaning at gmail dot com @ 2022-09-28 8:30 ` schwab@linux-m68k.org 2022-09-28 9:45 ` dluyaning at gmail dot com ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: schwab@linux-m68k.org @ 2022-09-28 8:30 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 Andreas Schwab <schwab@linux-m68k.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2022-09-28 Severity|critical |normal Ever confirmed|0 |1 Status|UNCONFIRMED |WAITING --- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> --- 2.28 is no longer supported and I cannot reproduce that with 2.36. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug libc/29622] Open file permission error under aarch64 architecture 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com ` (2 preceding siblings ...) 2022-09-28 8:30 ` schwab@linux-m68k.org @ 2022-09-28 9:45 ` dluyaning at gmail dot com 2022-09-28 9:56 ` schwab@linux-m68k.org ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: dluyaning at gmail dot com @ 2022-09-28 9:45 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 --- Comment #2 from YaNing Lu <dluyaning at gmail dot com> --- (In reply to Andreas Schwab from comment #1) > 2.28 不再受支持,我无法用 2.36 重现它。 __libc_openat64 There seems to be no change from 2.28 to 2.36. Can you provide a debugging method for debugging glibc 2.36? -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug libc/29622] Open file permission error under aarch64 architecture 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com ` (3 preceding siblings ...) 2022-09-28 9:45 ` dluyaning at gmail dot com @ 2022-09-28 9:56 ` schwab@linux-m68k.org 2022-09-29 2:47 ` dluyaning at gmail dot com 2023-04-18 12:03 ` adhemerval.zanella at linaro dot org 6 siblings, 0 replies; 8+ messages in thread From: schwab@linux-m68k.org @ 2022-09-28 9:56 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 --- Comment #3 from Andreas Schwab <schwab@linux-m68k.org> --- See https://sourceware.org/glibc/wiki/Testing/Builds for hints. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug libc/29622] Open file permission error under aarch64 architecture 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com ` (4 preceding siblings ...) 2022-09-28 9:56 ` schwab@linux-m68k.org @ 2022-09-29 2:47 ` dluyaning at gmail dot com 2023-04-18 12:03 ` adhemerval.zanella at linaro dot org 6 siblings, 0 replies; 8+ messages in thread From: dluyaning at gmail dot com @ 2022-09-29 2:47 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 --- Comment #4 from YaNing Lu <dluyaning at gmail dot com> --- (In reply to Andreas Schwab from comment #3) > See https://sourceware.org/glibc/wiki/Testing/Builds for hints. Thanks -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug libc/29622] Open file permission error under aarch64 architecture 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com ` (5 preceding siblings ...) 2022-09-29 2:47 ` dluyaning at gmail dot com @ 2023-04-18 12:03 ` adhemerval.zanella at linaro dot org 6 siblings, 0 replies; 8+ messages in thread From: adhemerval.zanella at linaro dot org @ 2023-04-18 12:03 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29622 Adhemerval Zanella <adhemerval.zanella at linaro dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |NOTABUG CC| |adhemerval.zanella at linaro dot o | |rg Status|WAITING |RESOLVED --- Comment #5 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> --- As per comment #1. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2023-04-18 12:03 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-09-28 2:01 [Bug libc/29622] New: Open file permission error under aarch64 architecture dluyaning at gmail dot com 2022-09-28 2:02 ` [Bug libc/29622] " dluyaning at gmail dot com 2022-09-28 2:37 ` dluyaning at gmail dot com 2022-09-28 8:30 ` schwab@linux-m68k.org 2022-09-28 9:45 ` dluyaning at gmail dot com 2022-09-28 9:56 ` schwab@linux-m68k.org 2022-09-29 2:47 ` dluyaning at gmail dot com 2023-04-18 12:03 ` adhemerval.zanella at linaro dot org
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