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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-09-29 16:18:06 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-09-30 15:25:15 -0300 |
| commit | 609c9d0951da387cd523b5db42a82d38dabc37c4 (patch) | |
| tree | a9f4e664f78c4d4870d479db5ef467519d015137 /sysdeps/unix/sysv | |
| parent | 13db9ee2cb3b77e25f852be7d6952882e1be6f00 (diff) | |
| download | glibc-609c9d0951da387cd523b5db42a82d38dabc37c4.tar.gz glibc-609c9d0951da387cd523b5db42a82d38dabc37c4.tar.xz glibc-609c9d0951da387cd523b5db42a82d38dabc37c4.zip | |
malloc: Do not clobber errno on __getrandom_nocancel (BZ #29624)
Use INTERNAL_SYSCALL_CALL instead of INLINE_SYSCALL_CALL. This requires emulate the semantic for hurd call (so __arc4random_buf uses the fallback). Checked on x86_64-linux-gnu. Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/not-cancel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/not-cancel.h b/sysdeps/unix/sysv/linux/not-cancel.h index cf35c8bfc9..93615de681 100644 --- a/sysdeps/unix/sysv/linux/not-cancel.h +++ b/sysdeps/unix/sysv/linux/not-cancel.h @@ -71,7 +71,7 @@ __writev_nocancel_nostatus (int fd, const struct iovec *iov, int iovcnt) static inline ssize_t __getrandom_nocancel (void *buf, size_t buflen, unsigned int flags) { - return INLINE_SYSCALL_CALL (getrandom, buf, buflen, flags); + return INTERNAL_SYSCALL_CALL (getrandom, buf, buflen, flags); } static inline int |