X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/bfad64befb4d6696fdfb63b119666eec4bac6fb3..f6e6ec96c9e179f7817fca4c8c22bc2bd4e417e8:/uip/mhcachesbr.c

diff --git a/uip/mhcachesbr.c b/uip/mhcachesbr.c
index 5f7777d0..59e27914 100644
--- a/uip/mhcachesbr.c
+++ b/uip/mhcachesbr.c
@@ -383,8 +383,9 @@ find_cache_aux2 (char *mapfile, char *id, char *mapname, int namelen)
     for (state = FLD;;) {
 	int result;
 	char *cp, *dp;
+	int bufsz = sizeof buf;
 
-	switch (state = m_getfld (state, name, buf, sizeof(buf), fp)) {
+	switch (state = m_getfld (state, name, buf, &bufsz, fp)) {
 	    case FLD:
 	    case FLDPLUS:
 	    case FLDEOF:
@@ -394,7 +395,8 @@ find_cache_aux2 (char *mapfile, char *id, char *mapname, int namelen)
 		else {
 		    cp = add (buf, NULL);
 		    while (state == FLDPLUS) {
-			state = m_getfld (state, name, buf, sizeof(buf), fp);
+			bufsz = sizeof buf;
+			state = m_getfld (state, name, buf, &bufsz, fp);
 			cp = add (buf, cp);
 		    }
 		}