Merge pull request #9236 from douzzer/20250923-wc_XChaCha20Poly1305_crypt_oneshot-empty-message

SparkiDev · web-flow · commit e168714123b5 · 2025-09-24T11:59:12.000+10:00
20250923-wc_XChaCha20Poly1305_crypt_oneshot-empty-message
diff --git a/wolfcrypt/src/chacha20_poly1305.c b/wolfcrypt/src/chacha20_poly1305.c
@@ -401,7 +401,7 @@ static WC_INLINE int wc_XChaCha20Poly1305_crypt_oneshot(
         goto out;
     }
 
-    if (dst_len <= 0 || (long int)dst_space < dst_len) {
+    if (dst_len < 0 || (long int)dst_space < dst_len) {
         ret = BUFFER_E;
         goto out;
     }

Original file line number	Diff line number	Diff line change
`@@ -401,7 +401,7 @@ static WC_INLINE int wc_XChaCha20Poly1305_crypt_oneshot(`
`401`	`401`	`goto out;`
`402`	`402`	`}`
`403`	`403`
`404`		`- if (dst_len <= 0 \|\| (long int)dst_space < dst_len) {`
	`404`	`+ if (dst_len < 0 \|\| (long int)dst_space < dst_len) {`
`405`	`405`	`ret = BUFFER_E;`
`406`	`406`	`goto out;`
`407`	`407`	`}`