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authorAndrew Kroeger <andrew@id10ts.net>2009-06-12 13:01:41 +0200
committerAndrew Bartlett <abartlet@samba.org>2009-06-18 13:49:25 +1000
commit71515ba190e90e0250b9de23b7ba871c1dd44f09 (patch)
tree88217cd2054ab02cbdc88aa9df620112572318e0 /examples
parentefe6552f0c1b2cf7e7f95987e7c808667166a303 (diff)
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s4: Call va_end() after all va_start()/va_copy() calls.
This corrects the issues reaised in bug #6129, and some others that were not originally identified. It also accounts for some code that was in the original bug report but appears to have since been made common between S3 and S4. Thanks to Erik Hovland <erik@hovland.org> for the original bug report.
Diffstat (limited to 'examples')
-rw-r--r--examples/libsmbclient/smbwrapper/smbw.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/examples/libsmbclient/smbwrapper/smbw.c b/examples/libsmbclient/smbwrapper/smbw.c
index e2e44c1f0f..1356c78d04 100644
--- a/examples/libsmbclient/smbwrapper/smbw.c
+++ b/examples/libsmbclient/smbwrapper/smbw.c
@@ -55,12 +55,9 @@ smbw_ref -- manipulate reference counts
******************************************************/
int smbw_ref(int client_fd, Ref_Count_Type type, ...)
{
- va_list ap;
-
/* client id values begin at SMBC_BASE_FC. */
client_fd -= SMBC_BASE_FD;
- va_start(ap, type);
switch(type)
{
case SMBW_RCT_Increment:
@@ -73,9 +70,16 @@ int smbw_ref(int client_fd, Ref_Count_Type type, ...)
return smbw_ref_count[client_fd];
case SMBW_RCT_Set:
- return (smbw_ref_count[client_fd] = va_arg(ap, int));
+ {
+ va_list ap;
+ int ret;
+
+ va_start(ap, type);
+ ret = (smbw_ref_count[client_fd] = va_arg(ap, int));
+ va_end(ap);
+ return ret;
+ }
}
- va_end(ap);
/* never gets here */
return -1;