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| author | Alan Coopersmith <alan.coopersmith@sun.com> | 2009-03-17 15:42:19 -0700 |
|---|---|---|
| committer | Ulrich Sibiller <uli42@gmx.de> | 2016-10-10 22:52:31 +0200 |
| commit | 70327993a44f2cfbe8ba46d42bdda7fea2327e1e (patch) | |
| tree | 1c15ae29ba131dac1b8cdd19c182a21a3ac11a92 /nx-X11/lib/X11/util | |
| parent | f573654008c47d8a9e8ea8bbb6d91edffa08ced2 (diff) | |
| download | nx-libs-70327993a44f2cfbe8ba46d42bdda7fea2327e1e.tar.gz nx-libs-70327993a44f2cfbe8ba46d42bdda7fea2327e1e.tar.bz2 nx-libs-70327993a44f2cfbe8ba46d42bdda7fea2327e1e.zip | |
When makekeys fails to find a good hash, print error instead of divide-by-zero
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
Diffstat (limited to 'nx-X11/lib/X11/util')
| -rw-r--r-- | nx-X11/lib/X11/util/makekeys.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nx-X11/lib/X11/util/makekeys.c b/nx-X11/lib/X11/util/makekeys.c index 0b515d758..626abba6d 100644 --- a/nx-X11/lib/X11/util/makekeys.c +++ b/nx-X11/lib/X11/util/makekeys.c @@ -150,6 +150,11 @@ next1: ; } z = best_z; + if (z == 0) { + fprintf(stderr, "makekeys: failed to find small enough hash!\n" + "Try increasing KTNUM in makekeys.c\n"); + exit(1); + } printf("#ifdef NEEDKTABLE\n"); printf("const unsigned char _XkeyTable[] = {\n"); printf("0,\n"); @@ -230,6 +235,11 @@ next2: ; } z = best_z; + if (z == 0) { + fprintf(stderr, "makekeys: failed to find small enough hash!\n" + "Try increasing KTNUM in makekeys.c\n"); + exit(1); + } for (i = z; --i >= 0;) offsets[i] = 0; for (i = 0; i < ksnum; i++) { |