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authorChangqing Li <changqing.li@windriver.com>2018-09-13 13:45:46 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-09-13 16:28:26 +0100
commit0952c190fc6aec333676ce3883e8232fa8595551 (patch)
tree0f0820da9fa6a8a6ab1ada1519da436740e640e0 /meta/recipes-support/apr/apr-util
parent3667a8ec016bae3f8026ef7b4c895546804f6368 (diff)
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apr-util: fix ptest fail problem
Test suite test_dbm failed after gdbm upgrtade to 13.1, from 13.1, return value of some function are changed. * gdbm_fetch, gdbm_firstkey, and gdbm_nextkey behavior If the requested key was not found, these functions return datum with dptr pointing to NULL and set gdbm_errno to GDBM_ITEM_NOT_FOUND (in prior releases, gdbm_errno was set to GDBM_NO_ERROR), Signed-off-by: Changqing Li <changqing.li@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-support/apr/apr-util')
-rw-r--r--meta/recipes-support/apr/apr-util/0001-Fix-error-handling-in-gdbm.patch135
1 files changed, 135 insertions, 0 deletions
diff --git a/meta/recipes-support/apr/apr-util/0001-Fix-error-handling-in-gdbm.patch b/meta/recipes-support/apr/apr-util/0001-Fix-error-handling-in-gdbm.patch
new file mode 100644
index 0000000000..57e7453312
--- /dev/null
+++ b/meta/recipes-support/apr/apr-util/0001-Fix-error-handling-in-gdbm.patch
@@ -0,0 +1,135 @@
+From 6b638fa9afbeb54dfa19378e391465a5284ce1ad Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Wed, 12 Sep 2018 17:16:36 +0800
+Subject: [PATCH] Fix error handling in gdbm
+
+Only check for gdbm_errno if the return value of the called gdbm_*
+function says so. This fixes apr-util with gdbm 1.14, which does not
+seem to always reset gdbm_errno.
+
+Also make the gdbm driver return error codes starting with
+APR_OS_START_USEERR instead of always returning APR_EGENERAL. This is
+what the berkleydb driver already does.
+
+Also ensure that dsize is 0 if dptr == NULL.
+
+Upstream-Status: Backport[https://svn.apache.org/viewvc?
+view=revision&amp;revision=1825311]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ dbm/apr_dbm_gdbm.c | 47 +++++++++++++++++++++++++++++------------------
+ 1 file changed, 29 insertions(+), 18 deletions(-)
+
+diff --git a/dbm/apr_dbm_gdbm.c b/dbm/apr_dbm_gdbm.c
+index 749447a..1c86327 100644
+--- a/dbm/apr_dbm_gdbm.c
++++ b/dbm/apr_dbm_gdbm.c
+@@ -36,13 +36,25 @@
+ static apr_status_t g2s(int gerr)
+ {
+ if (gerr == -1) {
+- /* ### need to fix this */
+- return APR_EGENERAL;
++ if (gdbm_errno == GDBM_NO_ERROR)
++ return APR_SUCCESS;
++ return APR_OS_START_USEERR + gdbm_errno;
+ }
+
+ return APR_SUCCESS;
+ }
+
++static apr_status_t gdat2s(datum d)
++{
++ if (d.dptr == NULL) {
++ if (gdbm_errno == GDBM_NO_ERROR || gdbm_errno == GDBM_ITEM_NOT_FOUND)
++ return APR_SUCCESS;
++ return APR_OS_START_USEERR + gdbm_errno;
++ }
++
++ return APR_SUCCESS;
++}
++
+ static apr_status_t datum_cleanup(void *dptr)
+ {
+ if (dptr)
+@@ -53,22 +65,15 @@ static apr_status_t datum_cleanup(void *dptr)
+
+ static apr_status_t set_error(apr_dbm_t *dbm, apr_status_t dbm_said)
+ {
+- apr_status_t rv = APR_SUCCESS;
+
+- /* ### ignore whatever the DBM said (dbm_said); ask it explicitly */
++ dbm->errcode = dbm_said;
+
+- if ((dbm->errcode = gdbm_errno) == GDBM_NO_ERROR) {
++ if (dbm_said == APR_SUCCESS)
+ dbm->errmsg = NULL;
+- }
+- else {
+- dbm->errmsg = gdbm_strerror(gdbm_errno);
+- rv = APR_EGENERAL; /* ### need something better */
+- }
+-
+- /* captured it. clear it now. */
+- gdbm_errno = GDBM_NO_ERROR;
++ else
++ dbm->errmsg = gdbm_strerror(dbm_said - APR_OS_START_USEERR);
+
+- return rv;
++ return dbm_said;
+ }
+
+ /* --------------------------------------------------------------------------
+@@ -107,7 +112,7 @@ static apr_status_t vt_gdbm_open(apr_dbm_t **pdb, const char *pathname,
+ NULL);
+
+ if (file == NULL)
+- return APR_EGENERAL; /* ### need a better error */
++ return APR_OS_START_USEERR + gdbm_errno; /* ### need a better error */
+
+ /* we have an open database... return it */
+ *pdb = apr_pcalloc(pool, sizeof(**pdb));
+@@ -141,10 +146,12 @@ static apr_status_t vt_gdbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
+ if (pvalue->dptr)
+ apr_pool_cleanup_register(dbm->pool, pvalue->dptr, datum_cleanup,
+ apr_pool_cleanup_null);
++ else
++ pvalue->dsize = 0;
+
+ /* store the error info into DBM, and return a status code. Also, note
+ that *pvalue should have been cleared on error. */
+- return set_error(dbm, APR_SUCCESS);
++ return set_error(dbm, gdat2s(rd));
+ }
+
+ static apr_status_t vt_gdbm_store(apr_dbm_t *dbm, apr_datum_t key,
+@@ -201,9 +208,11 @@ static apr_status_t vt_gdbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey)
+ if (pkey->dptr)
+ apr_pool_cleanup_register(dbm->pool, pkey->dptr, datum_cleanup,
+ apr_pool_cleanup_null);
++ else
++ pkey->dsize = 0;
+
+ /* store any error info into DBM, and return a status code. */
+- return set_error(dbm, APR_SUCCESS);
++ return set_error(dbm, gdat2s(rd));
+ }
+
+ static apr_status_t vt_gdbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey)
+@@ -221,9 +230,11 @@ static apr_status_t vt_gdbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey)
+ if (pkey->dptr)
+ apr_pool_cleanup_register(dbm->pool, pkey->dptr, datum_cleanup,
+ apr_pool_cleanup_null);
++ else
++ pkey->dsize = 0;
+
+ /* store any error info into DBM, and return a status code. */
+- return set_error(dbm, APR_SUCCESS);
++ return set_error(dbm, gdat2s(rd));
+ }
+
+ static void vt_gdbm_freedatum(apr_dbm_t *dbm, apr_datum_t data)
+--
+2.7.4
+