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ChangeLog c-exp.y

        * c-exp.y(yylex): fix potential memory overflow.
This commit is contained in:
Kung Hsu 1994-03-15 19:45:04 +00:00
parent e7b02f0e49
commit b427690aac
2 changed files with 5 additions and 1 deletions
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gdb/ChangeLog
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@ -1,3 +1,7 @@
Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
* c-exp.y(yylex): fix potential memory overflow.
Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* environ.c (set_in_environ): Eliminate special handling of PATH and

2
gdb/c-exp.y
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@ -1573,7 +1573,7 @@ yylex ()
struct symbol *cur_sym;
/* As big as the whole rest of the expression, which is
at least big enough. */
char *tmp = alloca (strlen (namestart));
char *tmp = alloca (strlen (namestart)+1);
memcpy (tmp, namestart, p - namestart);
tmp[p - namestart] = '\0';