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Check result of malloc (Maksymilian Arciemowicz)

This commit is contained in:
christos 2011-09-22 12:40:48 +00:00
parent 5b4a37ed53
commit 144b6f2c66
1 changed files with 6 additions and 1 deletions
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7
external/bsd/ntp/dist/libopts/compat/pathfind.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: pathfind.c,v 1.2 2010/12/04 23:08:34 christos Exp $ */
/* $NetBSD: pathfind.c,v 1.3 2011/09/22 12:40:48 christos Exp $ */
/* -*- Mode: C -*- */
@ -15,6 +15,7 @@
/* Code: */
#include "compat.h"
#ifndef HAVE_PATHFIND
#if defined(__windows__) && !defined(__CYGWIN__)
char*
@ -175,6 +176,8 @@ make_absolute( char const *string, char const *dot_path )
} else {
if (dot_path && dot_path[0]) {
result = malloc( 2 + strlen( dot_path ) + strlen( string ) );
if (result == NULL)
err(1, "malloc");
strcpy( result, dot_path );
result_len = strlen( result );
if (result[result_len - 1] != '/') {
@ -183,6 +186,8 @@ make_absolute( char const *string, char const *dot_path )
}
} else {
result = malloc( 3 + strlen( string ) );
if (result == NULL)
err(1, "malloc");
result[0] = '.'; result[1] = '/'; result[2] = '\0';
result_len = 2;
}