diff options
Diffstat (limited to 'gnu/libexec/uucp/uux/uux.c')
| -rw-r--r-- | gnu/libexec/uucp/uux/uux.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gnu/libexec/uucp/uux/uux.c b/gnu/libexec/uucp/uux/uux.c index 4990585..966ded2 100644 --- a/gnu/libexec/uucp/uux/uux.c +++ b/gnu/libexec/uucp/uux/uux.c @@ -26,7 +26,7 @@ #include "uucp.h" #if USE_RCS_ID -const char uux_rcsid[] = "$Id: uux.c,v 1.81 1995/08/02 01:25:17 ian Rel $"; +const char uux_rcsid[] = "$Id: uux.c,v 1.7 1995/08/19 21:30:27 ache Exp $"; #endif #include "uudefs.h" @@ -336,7 +336,10 @@ main (argc, argv) } } - if (! UUCONF_GRADE_LEGAL (bXgrade)) + if (! UUCONF_GRADE_LEGAL (bXgrade) + || ((bXgrade < '0' || bXgrade > '9') + && (bXgrade < 'a' || bXgrade > 'z') + && (bXgrade < 'A' || bXgrade > 'Z'))) { ulog (LOG_ERROR, "Ignoring illegal grade"); bXgrade = BDEFAULT_UUX_GRADE; |
