From df70f68c8e6bf2c8810c59a722812949460f1594 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Mon, 22 Jul 2002 21:37:16 +0000
Subject: - don't die when missing /proc/bus/pci/devices (resp.
 /proc/bus/usb/devices),   since on some boxes, this is *normal*! - free error
 messages obtained via asprintf - remove debugging message "TOTO"

---
 ldetect.spec | 8 +++++++-
 pci.c        | 6 ++++--
 usb.c        | 9 ++++++---
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/ldetect.spec b/ldetect.spec
index 32c5ca6..80cb31b 100644
--- a/ldetect.spec
+++ b/ldetect.spec
@@ -1,7 +1,7 @@
 # !! DON'T MODIFY HERE, MODIFY IN THE CVS !!
 %define name ldetect
 %define version 0.4.2
-%define release 2mdk
+%define release 3mdk
 
 Name: %{name}
 Version: %{version}
@@ -53,6 +53,12 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/*
 
 %changelog
+* Mon Jul 22 2002 Pixel <pixel@mandrakesoft.com> 0.4.2-3mdk
+- don't die when missing /proc/bus/pci/devices (resp. /proc/bus/usb/devices), 
+  since on some boxes, this is *normal*!
+- free error messages obtained via asprintf
+- remove debugging message "TOTO"
+
 * Tue Jul 16 2002 Pixel <pixel@mandrakesoft.com> 0.4.2-2mdk
 - pciusb.c: teach titi that !(a && !b) is not (!a && !b) but (!a || b)
   (the other solution is to teach him to *test*)
diff --git a/pci.c b/pci.c
index e31a862..77b8b5a 100644
--- a/pci.c
+++ b/pci.c
@@ -15,7 +15,6 @@ extern struct pciusb_entries pci_probe(int probe_type) {
 	unsigned short devbusfn;
 	unsigned int id;
 	struct pciusb_entries r;
-	r.entries = malloc(sizeof(struct pciusb_entry) * MAX_DEVICES);
 
 	if (!(f = fopen(proc_pci_path, "r"))) {
 		char *err_msg;
@@ -23,8 +22,11 @@ extern struct pciusb_entries pci_probe(int probe_type) {
 			    "You may have passed a wrong argument to the \"-p\" option.\n"
 			    "fopen() sets errno to", proc_pci_path);
 		perror(err_msg);
-		exit(1);
+		free(err_msg);
+		r.nb = 0; r.entries = NULL;
+		return r;
 	}
+	r.entries = malloc(sizeof(struct pciusb_entry) * MAX_DEVICES);
 
 	for (r.nb = 0; fgets(buf, sizeof(buf) - 1, f) && r.nb < MAX_DEVICES; r.nb++) {
 		struct pciusb_entry *e = &r.entries[r.nb];
diff --git a/usb.c b/usb.c
index c41ca00..a92b871 100644
--- a/usb.c
+++ b/usb.c
@@ -19,8 +19,8 @@ extern struct pciusb_entries usb_probe(void) {
 	struct pciusb_entry *e = NULL;
 
 	if (access(proc_pci_path, R_OK) != 0) {
-		printf( "TOTO\n");
-		exit(1);
+		r.nb = 0; r.entries = NULL;
+		return r;
 	}
 
 	if (!(f = fopen(proc_usb_path, "r"))) {
@@ -30,13 +30,16 @@ extern struct pciusb_entries usb_probe(void) {
 				    "You may have passed a wrong argument to the \"-u\" option.\n"
 				    "fopen() sets errno to", proc_usb_path);
 			perror(err_msg);
+			free(err_msg);
 		} /*else {
 			asprintf(&err_msg, "unable to open \"%s\"\n"
 				    "You should enable the usb service (as root, type 'service usb start'.\n"
 				    "fopen() sets errno to", proc_usb_path);
 			perror(err_msg);
+			free(err_msg);
 		} */
-		exit(1);
+		r.nb = 0; r.entries = NULL;
+		return r;
 	}
   
 	for(r.nb = line = 0; fgets(buf, sizeof(buf) - 1, f) && r.nb < psizeof(t); line++) {
-- 
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