libatalk: Do null check on result of bstring macro

rdmark · rdmark · commit 379cef38001d · 2025-01-18T10:22:25.000+01:00
diff --git a/libatalk/adouble/ad_conv.c b/libatalk/adouble/ad_conv.c
@@ -265,7 +265,7 @@ static int ad_conv_dehex(const char *path, const struct stat *sp, const struct v
     rename(path, bdata(newpath));
     unbecome_root();
 
-    if (newpath == NULL) {
+    if (bdata(newpath) == NULL) {
         EC_FAIL;
     }
     strlcpy(buf, bdata(newpath), sizeof(buf));

Original file line number	Diff line number	Diff line change
`@@ -265,7 +265,7 @@ static int ad_conv_dehex(const char path, const struct stat sp, const struct v`
`265`	`265`	`rename(path, bdata(newpath));`
`266`	`266`	`unbecome_root();`
`267`	`267`
`268`		`- if (newpath == NULL) {`
	`268`	`+ if (bdata(newpath) == NULL) {`
`269`	`269`	`EC_FAIL;`
`270`	`270`	`}`
`271`	`271`	`strlcpy(buf, bdata(newpath), sizeof(buf));`