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cmd/htmlroff: fix buffer overflow in t2.c getqarg

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This is actually from 2016:
https://plan9port-review.googlesource.com/c/plan9/+/1590

Change-Id: I6f2a3d71a9dd589eff7ab15b3c1d3997254b3c35
This commit is contained in:
Neven Sajko 2019-12-28 21:33:59 +00:00 • committed by David du Colombier
parent 8cd46ae7bc
commit d9057521e6
1 changed files with 1 additions and 1 deletions
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2
src/cmd/htmlroff/t2.c
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@ -26,7 +26,7 @@ getqarg(void)
Rune *p, *e; Rune *p, *e;
p = buf; p = buf;
e = p+sizeof buf-1; e = p + nelem(buf) - 1;
if(getrune() != '\'') if(getrune() != '\'')
return nil; return nil;