winnt-initialize-variables-and-memory-before-use-20010906

[openafs.git] / src / WINNT / afsd / smb_ioctl.c

diff --git a/src/WINNT/afsd/smb_ioctl.c b/src/WINNT/afsd/smb_ioctl.c
index 9e06d88..3b1722d 100644 (file)
--- a/src/WINNT/afsd/smb_ioctl.c
+++ b/src/WINNT/afsd/smb_ioctl.c
@@ -149,6 +149,10 @@ void smb_IoctlPrepareWrite(smb_fid_t *fidp, smb_ioctl_t *ioctlp)
        if (!ioctlp->inAllocp) ioctlp->inAllocp = malloc(SMB_IOCTL_MAXDATA);
         if (!ioctlp->outAllocp) ioctlp->outAllocp = malloc(SMB_IOCTL_MAXDATA);
 
+       /* Fixes fs la problem.  We do a StrToOEM later and if this data isn't initialized we get memory issues. */
+       (void) memset(ioctlp->inAllocp, 0, SMB_IOCTL_MAXDATA);
+       (void) memset(ioctlp->outAllocp, 0, SMB_IOCTL_MAXDATA);
+
        /* and make sure that we've reset our state for the new incoming request */
        if (!(ioctlp->flags & SMB_IOCTLFLAG_DATAIN)) {
                ioctlp->inCopied = 0;