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Posted to commits@subversion.apache.org by sv...@apache.org on 2015/10/25 19:20:15 UTC
svn commit: r1710470 - in /subversion/branches/1.9.x: ./ STATUS
subversion/libsvn_ra_serf/ra_serf.h subversion/libsvn_ra_serf/serf.c
subversion/libsvn_ra_serf/util.c
Author: svn-role
Date: Sun Oct 25 18:20:15 2015
New Revision: 1710470
URL: http://svn.apache.org/viewvc?rev=1710470&view=rev
Log:
Merge the r1705060 group from trunk:
* r1705060, r1705062, r1705064, r1705088
Resolve segfault in 'svn diff' when repository is on server root.
Justification:
Segfault. User reported. Regression from 1.8.x.
Notes:
r1705064 is the actual fix, other revisions are refactoring to
reuse common code. There are other suspicious usage of apr_uri_parse()
in ra_serf, but I'm going to resolve them separately.
Votes:
+1: ivan, rhuijben, philip
Modified:
subversion/branches/1.9.x/ (props changed)
subversion/branches/1.9.x/STATUS
subversion/branches/1.9.x/subversion/libsvn_ra_serf/ra_serf.h
subversion/branches/1.9.x/subversion/libsvn_ra_serf/serf.c
subversion/branches/1.9.x/subversion/libsvn_ra_serf/util.c
Propchange: subversion/branches/1.9.x/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Oct 25 18:20:15 2015
@@ -94,4 +94,4 @@
/subversion/branches/verify-at-commit:1462039-1462408
/subversion/branches/verify-keep-going:1439280-1546110
/subversion/branches/wc-collate-path:1402685-1480384
-/subversion/trunk:1660545-1660547,1660549-1662901,1663003,1663183-1663184,1663338,1663347,1663355,1663374,1663450,1663530,1663671,1663697,1663706,1663738,1663749,1663791,1663991,1664035,1664078,1664080,1664084-1664085,1664187,1664191,1664193,1664200,1664344,1664476,1664480-1664481,1664483,1664489-1664490,1664507,1664520-1664521,1664523,1664526-1664527,1664531-1664532,1664588,1664593-1664594,1664596,1664653,1664664,1664672,1664674,1664684,1664927,1664938-1664940,1664978,1664984,1664997,1665164,1665195,1665213,1665259,1665318,1665437-1665438,1665609,1665611-1665612,1665845,1665850,1665852,1665886,1665894,1665896,1666096,1666258,1666270,1666272,1666379,1666449,1666690,1666832,1666851,1666965,1667101,1667106-1667107,1667120,1667228,1667233-1667235,1667249-1667250,1667258,1667290,1667301,1667471,1667691-1667693,1667699-1667700,1667715,1667941,1667976,1668320,1668598-1668600,1668602-1668603,1668607-1668608,1668618,1669743,1669746,1669749,1669945,1670139,1670149,1670152,1670329,1670337,167
0347,1670353,1671164,1671388,1672295,1672311,1672372,1672404,1672511-1672512,1672578,1672728,1673044,1673062-1673063,1673065,1673153,1673170,1673172,1673197,1673202,1673204,1673228,1673282,1673445,1673691-1673692,1673746,1673785,1673803,1674015,1674032,1674170,1674301,1674305,1674308,1674339-1674340,1674406,1674415,1674455-1674456,1674475,1674487,1674522,1674580,1674626-1674627,1674785,1674891,1675771,1675774,1676526,1676535,1676538,1676555,1676564,1676570,1676665,1676667,1676769,1677003,1677191,1677267,1677440,1678147,1678149,1678494,1678571,1678734,1678742,1678745-1678746,1678755,1678839,1678846,1678894,1678950,1678963,1679166,1679169,1679228,1679230,1679240,1679287,1679864,1679866,1679909,1680242,1680264,1680495,1680705,1680819,1681317,1682714,1682854,1683071,1683126,1683135,1683290,1683303,1683311,1683378,1683387,1684034,1684077,1684322,1684325,1684344,1684412,1684940,1685034,1685085,1686175,1686239,1686478,1686541,1686543,1686554,1686557,1686802,1686888,1686984,1687029,1687304,
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+/subversion/trunk:1660545-1660547,1660549-1662901,1663003,1663183-1663184,1663338,1663347,1663355,1663374,1663450,1663530,1663671,1663697,1663706,1663738,1663749,1663791,1663991,1664035,1664078,1664080,1664084-1664085,1664187,1664191,1664193,1664200,1664344,1664476,1664480-1664481,1664483,1664489-1664490,1664507,1664520-1664521,1664523,1664526-1664527,1664531-1664532,1664588,1664593-1664594,1664596,1664653,1664664,1664672,1664674,1664684,1664927,1664938-1664940,1664978,1664984,1664997,1665164,1665195,1665213,1665259,1665318,1665437-1665438,1665609,1665611-1665612,1665845,1665850,1665852,1665886,1665894,1665896,1666096,1666258,1666270,1666272,1666379,1666449,1666690,1666832,1666851,1666965,1667101,1667106-1667107,1667120,1667228,1667233-1667235,1667249-1667250,1667258,1667290,1667301,1667471,1667691-1667693,1667699-1667700,1667715,1667941,1667976,1668320,1668598-1668600,1668602-1668603,1668607-1668608,1668618,1669743,1669746,1669749,1669945,1670139,1670149,1670152,1670329,1670337,167
0347,1670353,1671164,1671388,1672295,1672311,1672372,1672404,1672511-1672512,1672578,1672728,1673044,1673062-1673063,1673065,1673153,1673170,1673172,1673197,1673202,1673204,1673228,1673282,1673445,1673691-1673692,1673746,1673785,1673803,1674015,1674032,1674170,1674301,1674305,1674308,1674339-1674340,1674406,1674415,1674455-1674456,1674475,1674487,1674522,1674580,1674626-1674627,1674785,1674891,1675771,1675774,1676526,1676535,1676538,1676555,1676564,1676570,1676665,1676667,1676769,1677003,1677191,1677267,1677440,1678147,1678149,1678494,1678571,1678734,1678742,1678745-1678746,1678755,1678839,1678846,1678894,1678950,1678963,1679166,1679169,1679228,1679230,1679240,1679287,1679864,1679866,1679909,1680242,1680264,1680495,1680705,1680819,1681317,1682714,1682854,1683071,1683126,1683135,1683290,1683303,1683311,1683378,1683387,1684034,1684077,1684322,1684325,1684344,1684412,1684940,1685034,1685085,1686175,1686239,1686478,1686541,1686543,1686554,1686557,1686802,1686888,1686984,1687029,1687304,
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Modified: subversion/branches/1.9.x/STATUS
URL: http://svn.apache.org/viewvc/subversion/branches/1.9.x/STATUS?rev=1710470&r1=1710469&r2=1710470&view=diff
==============================================================================
--- subversion/branches/1.9.x/STATUS (original)
+++ subversion/branches/1.9.x/STATUS Sun Oct 25 18:20:15 2015
@@ -154,17 +154,6 @@ Veto-blocked changes:
Approved changes:
=================
- * r1705060, r1705062, r1705064, r1705088
- Resolve segfault in 'svn diff' when repository is on server root.
- Justification:
- Segfault. User reported. Regression from 1.8.x.
- Notes:
- r1705064 is the actual fix, other revisions are refactoring to
- reuse common code. There are other suspicious usage of apr_uri_parse()
- in ra_serf, but I'm going to resolve them separately.
- Votes:
- +1: ivan, rhuijben, philip
-
* r1709389, r1709562
Simple translation fix
Justification:
Modified: subversion/branches/1.9.x/subversion/libsvn_ra_serf/ra_serf.h
URL: http://svn.apache.org/viewvc/subversion/branches/1.9.x/subversion/libsvn_ra_serf/ra_serf.h?rev=1710470&r1=1710469&r2=1710470&view=diff
==============================================================================
--- subversion/branches/1.9.x/subversion/libsvn_ra_serf/ra_serf.h (original)
+++ subversion/branches/1.9.x/subversion/libsvn_ra_serf/ra_serf.h Sun Oct 25 18:20:15 2015
@@ -1538,6 +1538,17 @@ svn_ra_serf__create_bucket_with_eagain(c
apr_size_t len,
serf_bucket_alloc_t *allocator);
+/* Parse a given URL_STR, fill in all supplied fields of URI
+ * structure.
+ *
+ * This function is a compatibility wrapper around apr_uri_parse().
+ * Different apr-util versions set apr_uri_t.path to either NULL or ""
+ * for root paths, and serf expects to see "/". This function always
+ * sets URI.path to "/" for these paths. */
+svn_error_t *
+svn_ra_serf__uri_parse(apr_uri_t *uri,
+ const char *url_str,
+ apr_pool_t *result_pool);
#if defined(SVN_DEBUG)
Modified: subversion/branches/1.9.x/subversion/libsvn_ra_serf/serf.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.9.x/subversion/libsvn_ra_serf/serf.c?rev=1710470&r1=1710469&r2=1710470&view=diff
==============================================================================
--- subversion/branches/1.9.x/subversion/libsvn_ra_serf/serf.c (original)
+++ subversion/branches/1.9.x/subversion/libsvn_ra_serf/serf.c Sun Oct 25 18:20:15 2015
@@ -509,19 +509,8 @@ svn_ra_serf__open(svn_ra_session_t *sess
serf_sess->pool));
- status = apr_uri_parse(serf_sess->pool, session_URL, &url);
- if (status)
- {
- return svn_error_createf(SVN_ERR_RA_ILLEGAL_URL, NULL,
- _("Illegal URL '%s'"),
- session_URL);
- }
- /* Depending the version of apr-util in use, for root paths url.path
- will be NULL or "", where serf requires "/". */
- if (url.path == NULL || url.path[0] == '\0')
- {
- url.path = apr_pstrdup(serf_sess->pool, "/");
- }
+ SVN_ERR(svn_ra_serf__uri_parse(&url, session_URL, serf_sess->pool));
+
if (!url.port)
{
url.port = apr_uri_port_of_scheme(url.scheme);
@@ -741,18 +730,15 @@ ra_serf_dup_session(svn_ra_session_t *ne
new_sess->repos_root_str = apr_pstrdup(result_pool,
new_sess->repos_root_str);
- status = apr_uri_parse(result_pool, new_sess->repos_root_str,
- &new_sess->repos_root);
- if (status)
- return svn_ra_serf__wrap_err(status, NULL);
+ SVN_ERR(svn_ra_serf__uri_parse(&new_sess->repos_root,
+ new_sess->repos_root_str,
+ result_pool));
new_sess->session_url_str = apr_pstrdup(result_pool, new_session_url);
- status = apr_uri_parse(result_pool, new_sess->session_url_str,
- &new_sess->session_url);
-
- if (status)
- return svn_ra_serf__wrap_err(status, NULL);
+ SVN_ERR(svn_ra_serf__uri_parse(&new_sess->session_url,
+ new_sess->session_url_str,
+ result_pool));
/* svn_boolean_t supports_inline_props */
/* supports_rev_rsrc_replay */
@@ -799,7 +785,6 @@ svn_ra_serf__reparent(svn_ra_session_t *
{
svn_ra_serf__session_t *session = ra_session->priv;
apr_uri_t new_url;
- apr_status_t status;
/* If it's the URL we already have, wave our hands and do nothing. */
if (strcmp(session->session_url_str, url) == 0)
@@ -821,25 +806,11 @@ svn_ra_serf__reparent(svn_ra_session_t *
"URL '%s'"), url, session->repos_root_str);
}
- status = apr_uri_parse(pool, url, &new_url);
- if (status)
- {
- return svn_error_createf(SVN_ERR_RA_ILLEGAL_URL, NULL,
- _("Illegal repository URL '%s'"), url);
- }
+ SVN_ERR(svn_ra_serf__uri_parse(&new_url, url, pool));
- /* Depending the version of apr-util in use, for root paths url.path
- will be NULL or "", where serf requires "/". */
/* ### Maybe we should use a string buffer for these strings so we
### don't allocate memory in the session on every reparent? */
- if (new_url.path == NULL || new_url.path[0] == '\0')
- {
- session->session_url.path = apr_pstrdup(session->pool, "/");
- }
- else
- {
- session->session_url.path = apr_pstrdup(session->pool, new_url.path);
- }
+ session->session_url.path = apr_pstrdup(session->pool, new_url.path);
session->session_url_str = apr_pstrdup(session->pool, url);
return SVN_NO_ERROR;
Modified: subversion/branches/1.9.x/subversion/libsvn_ra_serf/util.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.9.x/subversion/libsvn_ra_serf/util.c?rev=1710470&r1=1710469&r2=1710470&view=diff
==============================================================================
--- subversion/branches/1.9.x/subversion/libsvn_ra_serf/util.c (original)
+++ subversion/branches/1.9.x/subversion/libsvn_ra_serf/util.c Sun Oct 25 18:20:15 2015
@@ -1949,3 +1949,29 @@ svn_ra_serf__create_handler(svn_ra_serf_
return handler;
}
+svn_error_t *
+svn_ra_serf__uri_parse(apr_uri_t *uri,
+ const char *url_str,
+ apr_pool_t *result_pool)
+{
+ apr_status_t status;
+
+ status = apr_uri_parse(result_pool, url_str, uri);
+ if (status)
+ {
+ /* Do not use returned error status in error message because currently
+ apr_uri_parse() returns APR_EGENERAL for all parsing errors. */
+ return svn_error_createf(SVN_ERR_RA_ILLEGAL_URL, NULL,
+ _("Illegal URL '%s'"),
+ url_str);
+ }
+
+ /* Depending the version of apr-util in use, for root paths uri.path
+ will be NULL or "", where serf requires "/". */
+ if (uri->path == NULL || uri->path[0] == '\0')
+ {
+ uri->path = apr_pstrdup(result_pool, "/");
+ }
+
+ return SVN_NO_ERROR;
+}