/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
file accompanying popt source distributions, available from
- ftp://ftp.rpm.org/pub/rpm/dist. */
+ ftp://ftp.rpm.org/pub/rpm/dist.
+
+ alloca replaced with malloc()/free() pair */
#include "system.h"
#include "findme.h"
if (path == NULL) return NULL;
- start = pathbuf = alloca(strlen(path) + 1);
+ start = pathbuf = malloc(strlen(path) + 1);
+ if (pathbuf == NULL) return NULL;
buf = malloc(strlen(path) + strlen(argv0) + sizeof("/"));
if (buf == NULL) return NULL; /* XXX can't happen */
strcpy(pathbuf, path);
*chptr = '\0';
sprintf(buf, "%s/%s", start, argv0);
- if (!access(buf, X_OK))
+ if (!access(buf, X_OK)) {
+ free(pathbuf);
return buf;
+ }
if (chptr)
start = chptr + 1;
/*@=branchstate@*/
free(buf);
+ free(pathbuf);
return NULL;
}