X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=config%2Flexer.l;fp=config%2Flexer.l;h=8aa019777f3d4291ef09efc001d4e18266aea905;hp=80665ae17289a0c701537112061e31b44a648d16;hb=1cad5edcbe7319807b678e2c263def285f6abcd2;hpb=a57a7e78baeede9c999a67dcd812fbfc711463fa

diff --git a/config/lexer.l b/config/lexer.l
index 80665ae..8aa0197 100644
--- a/config/lexer.l
+++ b/config/lexer.l
@@ -378,7 +378,8 @@ FILE *zconf_fopen(const char *name)
 	if (!f && name != NULL && name[0] != '/') {
 		env = getenv(SRCTREE);
 		if (env) {
-			sprintf(fullname, "%s/%s", env, name);
+			snprintf(fullname, sizeof(fullname),
+				 "%s/%s", env, name);
 			f = fopen(fullname, "r");
 		}
 	}