* modules/ssl/ssl_engine_vars.c (ssl_var_lookup_ssl_cert):

notroj · notroj · commit 76659b2d243d · 2026-01-19T12:00:30.000Z
Fix off-by-one in tm_mday calculation, identified by Gemini.
diff --git a/modules/ssl/ssl_engine_vars.c b/modules/ssl/ssl_engine_vars.c
@@ -857,7 +857,7 @@ static const char *ssl_var_lookup_ssl_cert_remain(apr_pool_t *p, ASN1_TIME *tm)
     }
 
     exp.tm_mon = DIGIT2NUM(dp) - 1;
-    exp.tm_mday = DIGIT2NUM(dp + 2) + 1;
+    exp.tm_mday = DIGIT2NUM(dp + 2);
     exp.tm_hour = DIGIT2NUM(dp + 4);
     exp.tm_min = DIGIT2NUM(dp + 6);
     exp.tm_sec = DIGIT2NUM(dp + 8);

Original file line number	Diff line number	Diff line change
`@@ -857,7 +857,7 @@ static const char ssl_var_lookup_ssl_cert_remain(apr_pool_t p, ASN1_TIME *tm)`
`857`	`857`	`}`
`858`	`858`
`859`	`859`	`exp.tm_mon = DIGIT2NUM(dp) - 1;`
`860`		`- exp.tm_mday = DIGIT2NUM(dp + 2) + 1;`
	`860`	`+ exp.tm_mday = DIGIT2NUM(dp + 2);`
`861`	`861`	`exp.tm_hour = DIGIT2NUM(dp + 4);`
`862`	`862`	`exp.tm_min = DIGIT2NUM(dp + 6);`
`863`	`863`	`exp.tm_sec = DIGIT2NUM(dp + 8);`