Merge branch 'tr/xsize-bits' into maint

gitster · gitster · commit 745654f82a3e · 2010-08-19T15:49:54.000-07:00
* tr/xsize-bits:
  xsize_t: check whether we lose bits
diff --git a/git-compat-util.h b/git-compat-util.h
@@ -388,6 +388,8 @@ extern int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1);
 
 static inline size_t xsize_t(off_t len)
 {
+	if (len > (size_t) len)
+		die("Cannot handle files this big");
 	return (size_t)len;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -388,6 +388,8 @@ extern int odb_pack_keep(char name, size_t namesz, unsigned char sha1);`
`388`	`388`
`389`	`389`	`static inline size_t xsize_t(off_t len)`
`390`	`390`	`{`
	`391`	`+ if (len > (size_t) len)`
	`392`	`+ die("Cannot handle files this big");`
`391`	`393`	`return (size_t)len;`
`392`	`394`	`}`
`393`	`395`