Merge pull request #7052 from QiuYitai/main

ethomson · web-flow · commit 3a244c6875d7 · 2026-05-06T23:05:55.000+01:00
Fix the null reference vulnerability.
diff --git a/tests/libgit2/checkout/checkout_helpers.c b/tests/libgit2/checkout/checkout_helpers.c
@@ -90,8 +90,10 @@ int checkout_count_callback(
 		if (ct->debug) {
 			if (workdir)
 				fprintf(stderr, "M %s\n", workdir->path);
-			else
+			else if (baseline)
 				fprintf(stderr, "D %s\n", baseline->path);
+			else
+				fprintf(stderr, "invalid notification - no workdir or baseline path\n");
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -90,8 +90,10 @@ int checkout_count_callback(`
`90`	`90`	`if (ct->debug) {`
`91`	`91`	`if (workdir)`
`92`	`92`	`fprintf(stderr, "M %s\n", workdir->path);`
`93`		`- else`
	`93`	`+ else if (baseline)`
`94`	`94`	`fprintf(stderr, "D %s\n", baseline->path);`
	`95`	`+ else`
	`96`	`+ fprintf(stderr, "invalid notification - no workdir or baseline path\n");`
`95`	`97`	`}`
`96`	`98`	`}`
`97`	`99`