Commit45862f9

authored

Prevent access outside buffer (GH-26012)

1 parent8e8307d commit45862f9Copy full SHA for 45862f9

File tree

-3

lines changed

-3

lines changed

Lines changed: 5 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -4794,8 +4794,10 @@ scan_back_to_entry_start(unsigned char *p) {`
`4794`	`4794`	`}`
`4795`	`4795`
`4796`	`4796`	`staticinlineunsignedchar*`
`4797`		`-skip_to_next_entry(unsignedchar*p) {`
`4798`		`-for (; (p[0]&128)==0;p++);`
	`4797`	`+skip_to_next_entry(unsignedcharp,unsignedcharend) {`
	`4798`	`+while (p<end&& ((p[0]&128)==0)) {`
	`4799`	`+p++;`
	`4800`	`+ }`
`4799`	`4801`	`returnp;`
`4800`	`4802`	`}`
`4801`	`4803`
`@@ -4863,7 +4865,7 @@ get_exception_handler(PyCodeObject *code, int index)`
`4863`	`4865`	`parse_block(scan,&res);`
`4864`	`4866`	`returnres;`
`4865`	`4867`	`}`
`4866`		`-scan=skip_to_next_entry(scan);`
	`4868`	`+scan=skip_to_next_entry(scan,end);`
`4867`	`4869`	`}`
`4868`	`4870`	`res.b_handler=-1;`
`4869`	`4871`	`returnres;`

Comments

(0)