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Check return code of pthread_mutex_init

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Close #901
This commit is contained in:
Daniele Varrazzo 2019-04-21 11:53:34 +01:00
parent 39b1994c26
commit 325aadbf2c
1 changed files with 12 additions and 10 deletions
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22
psycopg/connection_type.c
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@ -1349,7 +1349,7 @@ exit:
static int
connection_setup(connectionObject *self, const char *dsn, long int async)
{
int res = -1;
int rv = -1;
Dprintf("connection_setup: init connection object at %p, "
"async %ld, refcnt = " FORMAT_CODE_PY_SSIZE_T,
@ -1373,19 +1373,21 @@ connection_setup(connectionObject *self, const char *dsn, long int async)
/* other fields have been zeroed by tp_alloc */
pthread_mutex_init(&(self->lock), NULL);
if (0 != pthread_mutex_init(&(self->lock), NULL)) {
PyErr_SetString(InternalError, "lock initialization failed");
goto exit;
}
if (conn_connect(self, async) != 0) {
Dprintf("connection_init: FAILED");
goto exit;
}
else {
Dprintf("connection_setup: good connection object at %p, refcnt = "
FORMAT_CODE_PY_SSIZE_T,
self, Py_REFCNT(self)
);
res = 0;
}
rv = 0;
Dprintf("connection_setup: good connection object at %p, refcnt = "
FORMAT_CODE_PY_SSIZE_T,
self, Py_REFCNT(self));
exit:
/* here we obfuscate the password even if there was a connection error */
@ -1395,7 +1397,7 @@ exit:
obscure_password(self);
PyErr_Restore(ptype, pvalue, ptb);
}
return res;
return rv;
}