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

1 files changed, 5 insertions, 3 deletions

diff --git a/src/utils/padsp.c b/src/utils/padsp.c
index dfa5aac2..882522c4 100644
--- a/src/utils/padsp.c
+++ b/src/utils/padsp.c
@@ -53,6 +53,7 @@
 #include <pulse/pulseaudio.h>
 #include <pulse/gccmacro.h>
 #include <pulsecore/llist.h>
+#include <pulsecore/core-util.h>
 
 /* On some systems SIOCINQ isn't defined, but FIONREAD is just an alias */
 #if !defined(SIOCINQ) && defined(FIONREAD)
@@ -459,15 +460,16 @@ static void reset_params(fd_info *i) {
 }
 
 static const char *client_name(char *buf, size_t n) {
-    char p[PATH_MAX];
+    char *p;
     const char *e;
 
     if ((e = getenv("PADSP_CLIENT_NAME")))
         return e;
 
-    if (pa_get_binary_name(p, sizeof(p)))
+    if ((p = pa_get_binary_name_malloc())) {
         snprintf(buf, n, "OSS Emulation[%s]", p);
-    else
+        pa_xfree(p);
+    } else
         snprintf(buf, n, "OSS");
 
     return buf;