Simplify xmalloc expressions. Add overflow check in xmalloc arguments.

[gnulib.git] / lib / findprog.c

diff --git a/lib/findprog.c b/lib/findprog.c
index 5476b39..301f11d 100644 (file)
--- a/lib/findprog.c
+++ b/lib/findprog.c
@@ -92,7 +92,7 @@ find_in_path (const char *progname)
              /* Add the "./" prefix for real, that concatenated_pathname()
                 optimized away.  This avoids a second PATH search when the
                 caller uses execlp/execvp.  */
-             progpathname = (char *) xmalloc (2 + strlen (progname) + 1);
+             progpathname = XNMALLOC (2 + strlen (progname) + 1, char);
              progpathname[0] = '.';
              progpathname[1] = '/';
              memcpy (progpathname + 2, progname, strlen (progname) + 1);