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Ctags write to buffer beyond the end of it when the source file

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doesn't end with '\n'. It brings segmentation fault.

PR:		4812
Reviewed by:	phk
Submitted by:	Shigio Yamaguchi <shigio@wafu.netgate.net>
This commit is contained in:
Poul-Henning Kamp 1998-04-19 18:00:49 +00:00
parent 0a61a2c2ce
commit d459926593
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=35307
1 changed files with 1 additions and 1 deletions
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2
usr.bin/ctags/print.c
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@ -59,7 +59,7 @@ getline()
saveftell = ftell(inf);
(void)fseek(inf, lineftell, L_SET);
if (xflag)
for (cp = lbuf; GETC(!=, '\n'); *cp++ = c)
for (cp = lbuf; GETC(!=, EOF) && c != '\n'; *cp++ = c)
continue;
/*
* do all processing here, so we don't step through the