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20592: Debian bug#283358: $((##)) failed erratically

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Peter Stephenson 2004-11-29 12:07:04 +00:00
parent 9a68e6425b
commit cebe5f1d10
2 changed files with 9 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-11-29 Peter Stephenson <pws@csr.com>
* 20592: Src/math.c: $((##)) caused mayhem by passing null
string to getkeystring(). Report error instead.
2004-11-24 Clint Adams <clint@zsh.org>
* 20583: Completion/Unix/Command/_ssh: complete "modern" options

4
Src/math.c
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@ -451,6 +451,10 @@ zzlex(void)
int v;
ptr++;
if (!*ptr) {
zerr("character missing after ##", NULL, 0);
return EOI;
}
ptr = getkeystring(ptr, NULL, 6, &v);
yyval.u.l = v;
return NUM;