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This push fixes a regression in scompress.

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Merge tag 'v6.15-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto fix from Herbert Xu:
 "This fixes a regression in scompress"

* tag 'v6.15-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: scompress - increment scomp_scratch_users when already allocated
This commit is contained in:
Linus Torvalds 2025-04-29 20:59:42 -07:00
commit b6ea1680d0
1 changed files with 2 additions and 3 deletions
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5
crypto/scompress.c
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@ -163,11 +163,10 @@ static int crypto_scomp_init_tfm(struct crypto_tfm *tfm)
if (ret)
goto unlock;
}
if (!scomp_scratch_users) {
if (!scomp_scratch_users++) {
ret = crypto_scomp_alloc_scratches();
if (ret)
goto unlock;
scomp_scratch_users++;
scomp_scratch_users--;
}
unlock:
mutex_unlock(&scomp_lock);