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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-09-29 16:15:20 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-09-30 15:32:51 -0300 |
| commit | 76e05613ee28f4ac4a0ab97effc32e0e78e37a56 (patch) | |
| tree | 895191427008f11cb5ded8584fdcf5e195ef3e3d /stdlib | |
| parent | 227c9035872fc9e9e2cf56ec8f89219747ee19bc (diff) | |
| download | glibc-76e05613ee28f4ac4a0ab97effc32e0e78e37a56.tar.gz glibc-76e05613ee28f4ac4a0ab97effc32e0e78e37a56.tar.xz glibc-76e05613ee28f4ac4a0ab97effc32e0e78e37a56.zip | |
stdlib: Fix __getrandom_nocancel type and arc4random usage (BZ #29638)
Using an unsigned type prevents the fallback to be used if kernel does not support getrandom syscall. Checked on x86_64-linux-gnu. Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com> (cherry picked from commit 13db9ee2cb3b77e25f852be7d6952882e1be6f00)
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/arc4random.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/stdlib/arc4random.c b/stdlib/arc4random.c index e417ef624d..960a38f295 100644 --- a/stdlib/arc4random.c +++ b/stdlib/arc4random.c @@ -34,7 +34,7 @@ void __arc4random_buf (void *p, size_t n) { static int seen_initialized; - size_t l; + ssize_t l; int fd; if (n == 0) |