From 49fd8ee72e76cd27a978a843ecc58ad10fe077bc Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 1 Aug 2009 02:03:22 +0200
Subject: core-util: replace remaining fixed size destination string functions
 by _malloc() versions

This helps portability to GNU/Hurd.

Patch originally from Samuel Thibault but modified.

Closes ticket #546
---
 src/tests/get-binary-name-test.c | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'src/tests')

diff --git a/src/tests/get-binary-name-test.c b/src/tests/get-binary-name-test.c
index a34e38fd..e49f2eff 100644
--- a/src/tests/get-binary-name-test.c
+++ b/src/tests/get-binary-name-test.c
@@ -23,12 +23,33 @@
 
 #include <limits.h>
 #include <stdio.h>
+#include <string.h>
 
 #include <pulse/util.h>
+#include <pulse/xmalloc.h>
 
 int main(int argc, char *argv[]) {
-    char exename[PATH_MAX];
+    char *exename;
+    size_t allocated = 128;
+
+    for (;;) {
+        exename = pa_xmalloc(allocated);
+
+        if (!pa_get_binary_name(exename, allocated)) {
+            printf("failed to read binary name\n");
+            pa_xfree(exename);
+            break;
+        }
+
+        if (strlen(exename) < allocated - 1) {
+            printf("%s\n", exename);
+            pa_xfree(exename);
+            break;
+        }
+
+        pa_xfree(exename);
+        allocated *= 2;
+    }
 
-    printf("%s\n", pa_get_binary_name(exename, sizeof(exename)));
     return 0;
 }
-- 
cgit