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| author | Aurelien Jarno <aurelien@aurel32.net> | 2018-01-05 20:34:10 +0100 |
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| committer | Aurelien Jarno <aurelien@aurel32.net> | 2018-01-05 20:34:10 +0100 |
| commit | 24731685c89dbd2c4579234583c268b52d943d0b (patch) | |
| tree | 480886d1e91f81d6a925972e3686a1af4afcc89c /ChangeLog | |
| parent | 8e900969dbde8e46963b3be4005d7941792327cb (diff) | |
| download | glibc-24731685c89dbd2c4579234583c268b52d943d0b.tar.gz glibc-24731685c89dbd2c4579234583c268b52d943d0b.tar.xz glibc-24731685c89dbd2c4579234583c268b52d943d0b.zip | |
prlimit: Translate old_rlimit from RLIM64_INFINITY to RLIM_INFINITY [BZ #22678]
prlimit called without a new value fails on 32-bit machines if any of the soft or hard limits are infinity. This is because prlimit does not translate old_rlimit from RLIM64_INFINITY to RLIM_INFINITY, but checks that the value returned by the prlimit64 syscall fits into a 32-bit value, like it is done for example in getrlimit. Note that on the other hand new_rlimit is correctly translated from RLIM_INFINITY to RLIM64_INFINITY before calling the syscall. This patch fixes that. Changelog: [BZ #22678] * sysdeps/unix/sysv/linux/prlimit.c (prlimit): Translate old_rlimit from RLIM64_INFINITY to RLIM_INFINITY.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index fd0fc0bc71..53c3d62b2e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,10 @@ 2018-01-05 Aurelien Jarno <aurelien@aurel32.net> + + [BZ #22678] + * sysdeps/unix/sysv/linux/prlimit.c (prlimit): Translate + old_rlimit from RLIM64_INFINITY to RLIM_INFINITY. + +2018-01-05 Aurelien Jarno <aurelien@aurel32.net> Adhemerval Zanella <adhemerval.zanella@linaro.org> * sysdeps/unix/sysv/linux/getrlimit64.c [USE_VERSIONED_RLIMIT]: Do not |