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
mariux64 · Apr 30, 2025 · b6ea168 · b6ea168
2 parents 8bac889 + a32f192
commit b6ea168
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/crypto/scompress.c b/crypto/scompress.c
@@ -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);