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Fix double free after second PUT attempt

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This commit is contained in:
wbaumann 2009-06-07 20:19:53 +00:00
parent e82cca6076
commit 7f0ace729c
3 changed files with 7 additions and 3 deletions
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4
ChangeLog
View File

@ -12,6 +12,10 @@ ChangeLog for davfs2
increasing delays.
* webdav.c, dav_delete:
If file is not found, try to unlock.
* cache.c, update_node:
Only remove created nodes when remote size > 0.
* webdav.c, dav_put:
Fix double free after second PUT attempt.

2009-06-06 Werner Baumann (werner.baumann@onlinehome.de)
* cache.c, dav_statfs:

4
src/cache.c
View File

@ -781,7 +781,7 @@ dav_tidy_cache(void)
}
if (ret == EACCES || ret == EINVAL || ret == ENOENT
|| ret == EPERM || ret == ENOSPC || ret == EEXIST
|| set_next_upload_attempt(node) < 0) {
/*|| set_next_upload_attempt(node) < 0*/) {
dav_unlock(node->path, &node->lock_expire);
delete_cache_file(node->parent);
node->parent->utime = 0;
@ -2285,7 +2285,7 @@ update_node(dav_node *node, dav_props *props)
}

if (is_created(node)) {
if (!is_open(node) && (!is_locked(node) || props->size > 0)) {
if (!is_open(node) && (props->size > 0)) {
add_node(node->parent, props);
remove_node(node);
*flush = 1;

2
src/webdav.c
View File

@ -1011,7 +1011,7 @@ dav_put(const char *path, const char *cache_path, int *exists, time_t *expire,
if (ret == EACCES && lock_discover(spath, expire) == 0) {

ne_request_destroy(req);
ne_request *req = ne_request_create(session, "PUT", spath);
req = ne_request_create(session, "PUT", spath);

if (!has_if_match_bug) {
if (!*exists) {