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authorJohannes Schindelin <johannes.schindelin@gmx.de>2009-02-18 19:14:59 +0100
committerJunio C Hamano <gitster@pobox.com>2009-02-18 10:25:37 -0800
commit45e2b6140147d7a8b2cd68399e4d52d5d8d7b5be (patch)
treee66190700463bfaa2d287f3f631d04402d5d1f3b /builtin-branch.c
parent209d336ae3923f2c1783a42b12fca50f3bee0802 (diff)
downloadgit-45e2b6140147d7a8b2cd68399e4d52d5d8d7b5be.tar.gz
Avoid segfault with 'git branch' when the HEAD is detached
A recent addition to the ref_item struct was not taken care of, leading to a segmentation fault when accessing the (uninitialized) "dest" member. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-branch.c')
-rw-r--r--builtin-branch.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/builtin-branch.c b/builtin-branch.c
index 7607f6ab9c..6106a1abd5 100644
--- a/builtin-branch.c
+++ b/builtin-branch.c
@@ -432,7 +432,9 @@ static void print_ref_list(int kinds, int detached, int verbose, int abbrev, str
is_descendant_of(head_commit, with_commit)) {
struct ref_item item;
item.name = xstrdup("(no branch)");
+ item.len = strlen(item.name);
item.kind = REF_LOCAL_BRANCH;
+ item.dest = NULL;
item.commit = head_commit;
if (strlen(item.name) > ref_list.maxwidth)
ref_list.maxwidth = strlen(item.name);