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| author | Andrew Tridgell <tridge@samba.org> | 2000-04-23 08:13:12 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2000-04-23 08:13:12 +0000 |
| commit | 31446a98a3c39eb0e48ba056fe07832e807d91fe (patch) | |
| tree | 50f1228669b86d4b494c2bff975c527efc0f9d54 /source3/printing/printing.c | |
| parent | a32420e5b79126002b74b78d69c010043b7bd299 (diff) | |
| download | samba-31446a98a3c39eb0e48ba056fe07832e807d91fe.tar.gz samba-31446a98a3c39eb0e48ba056fe07832e807d91fe.tar.bz2 samba-31446a98a3c39eb0e48ba056fe07832e807d91fe.zip | |
check for a valid snum when running a printing command
(This used to be commit 381ddb464fd0da671d567177f1ded10f67952692)
Diffstat (limited to 'source3/printing/printing.c')
| -rw-r--r-- | source3/printing/printing.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source3/printing/printing.c b/source3/printing/printing.c index 6e9482ad4e..2f36cf2f3f 100644 --- a/source3/printing/printing.c +++ b/source3/printing/printing.c @@ -140,6 +140,11 @@ static int print_run_command(int snum,char *command, if (!command || !*command) return -1; + if (!VALID_SNUM(snum)) { + DEBUG(0,("Invalid snum %d for command %s\n", snum, command)); + return -1; + } + pstrcpy(syscmd, command); if (a1) pstring_sub(syscmd, a1, v1); if (a2) pstring_sub(syscmd, a2, v2); |