From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 5 Apr 2012 17:51:26 +0000 (-0700)
Subject: Fix crash when using apitrace trim's -o option.
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=5245ded8cba4462a4a7552cb10e1722e80e49d42;p=apitrace

Fix crash when using apitrace trim's -o option.

The -o option takes an argument (the filename), so the getopt string
needs to be 'o:', not 'o'.  Otherwise, no argument is parsed, optarg
remains NULL, and we crash on "output = optarg".
---

diff --git a/cli/cli_trim.cpp b/cli/cli_trim.cpp
index 2ea5251..206e24e 100644
--- a/cli/cli_trim.cpp
+++ b/cli/cli_trim.cpp
@@ -58,7 +58,7 @@ enum {
 };
 
 const static char *
-shortOptions = "ho";
+shortOptions = "ho:";
 
 const static struct option
 longOptions[] = {