Commite7e71b9

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 parent2c31332 commite7e71b9Copy full SHA for e7e71b9

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lines changed

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1411,7 +1411,7 @@ parse_include(void)`
`1411`	`1411`
`1412`	`1412`	`for (ip = include_paths; yyin ==NULL && ip !=NULL; ip = ip->next)`
`1413`	`1413`	`{`
`1414`		`-if (strlen(ip->path) +strlen(yytext) +3 > MAXPGPATH)`
	`1414`	`+if (strlen(ip->path) +strlen(yytext) +4 > MAXPGPATH)`
`1415`	`1415`	`{`
`1416`	`1416`	`fprintf(stderr,_("Error: include path\"%s/%s\" is too long on line %d, skipping\n"), ip->path, yytext, yylineno);`
`1417`	`1417`	`continue;`

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