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    Contents of /trunk/hal/patches/hal-0.5.10-fix-possible-segfault-on-fdi-cache-recreation.patch

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    Revision 597 - (show annotations) (download)
    Mon May 19 19:05:19 2008 UTC (15 years, 11 months ago) by niro
    File size: 1258 byte(s) 
    -gentoo patches
    1 From fabe3b7dd0df4580948c841c60d187bf7d825ae3 Mon Sep 17 00:00:00 2001
    2 From: Danny Kukawka <danny.kukawka@web.de>
    3 Date: Thu, 6 Dec 2007 21:16:02 +0100
    4 Subject: [PATCH] fix possible segfault on fdi-cache recreation
    5
    6 This fixes https://bugzilla.novell.com/show_bug.cgi?id=344231, where
    7 HAL crash if a fdi-file get changed/updated and a new device appears
    8 after the recreation of the FDI cache.
    9 ---
    10 hald/device_info.c | 4 +++-
    11 1 files changed, 3 insertions(+), 1 deletions(-)
    12
    13 diff --git a/hald/device_info.c b/hald/device_info.c
    14 index d601e60..88936cd 100644
    15 --- a/hald/device_info.c
    16 +++ b/hald/device_info.c
    17 @@ -1119,13 +1119,15 @@ rules_match_and_merge_device (void *fdi_rules_list, HalDevice *d)
    18 /* merge the device info type, either preprobe, info or policy */
    19 gboolean
    20 di_search_and_merge (HalDevice *d, DeviceInfoType type){
    21 - struct cache_header *header = (struct cache_header*) RULES_PTR(0);
    22 + struct cache_header *header;
    23
    24 /* make sure our fdi rule cache is up to date */
    25 if (di_cache_coherency_check (FALSE)) {
    26 di_rules_init ();
    27 }
    28
    29 + header = (struct cache_header*) RULES_PTR(0);
    30 +
    31 switch (type) {
    32 case DEVICE_INFO_TYPE_PREPROBE:
    33 /* Checking if we have at least one preprobe rule */
    34 --
    35 1.5.3.7
    36