sbase

commit 22f110db281176b477ec8508b077750ab3449f97
parent 4e8a096b1cffe97f96cee964e0273b2163130c4b
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri, 22 Sep 2023 11:24:37 +0200

libutil: Remove free() from strnsub()

The free() was added in the wrong assumption that xargs was not
freeing the argument in the position replaced, but it actually
does it.

Also, removing the call to free() makes more general the function.

Diffstat:
M
libutil/strnsubst.c
 | 
1
-

1 file changed, 0 insertions(+), 1 deletion(-)
diff --git a/libutil/strnsubst.c b/libutil/strnsubst.c
@@ -56,7 +56,6 @@ strnsubst(char **str, const char *match, const char *replstr, size_t maxsize)
 	}
 	strlcpy(s2 + s2len, s1, maxsize - s2len);
 done:
-	free(*str);
 	*str = s2;
 	return;
 }