Commited16ba3

Michael Meskes

committed

Fix off-by-one check that can lead to a memory overflow in ecpg.

Patch by Liu Huailing <liuhuailing@cn.fujitsu.com>

1 parent4aaa3b5 commited16ba3Copy full SHA for ed16ba3

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lines changed

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1556,7 +1556,7 @@ parse_include(void)`
`1556`	`1556`
`1557`	`1557`	`for (ip = include_paths; yyin ==NULL && ip !=NULL; ip = ip->next)`
`1558`	`1558`	`{`
`1559`		`-if (strlen(ip->path) +strlen(yytext) +3 > MAXPGPATH)`
	`1559`	`+if (strlen(ip->path) +strlen(yytext) +4 > MAXPGPATH)`
`1560`	`1560`	`{`
`1561`	`1561`	`fprintf(stderr,_("Error: include path\"%s/%s\" is too long on line %d, skipping\n"), ip->path, yytext, yylineno);`
`1562`	`1562`	`continue;`

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