From 61d6ed139ff572937c8ff342cfa16e40d2f9011e Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Tue, 10 Apr 2007 01:01:44 +0200 Subject: sscanf/strtoul: parse integers robustly * builtin-grep.c (strtoul_ui): Move function definition from here, to... * git-compat-util.h (strtoul_ui): ...here, with an added "base" parameter. * builtin-grep.c (cmd_grep): Update use of strtoul_ui to include base, "10". * builtin-update-index.c (read_index_info): Diagnose an invalid mode integer that is out of range or merely larger than INT_MAX. (cmd_update_index): Use strtoul_ui, not sscanf. * convert-objects.c (write_subdirectory): Likewise. Signed-off-by: Jim Meyering Signed-off-by: Junio C Hamano --- convert-objects.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'convert-objects.c') diff --git a/convert-objects.c b/convert-objects.c index 4809f9199f..cf03bcfe5a 100644 --- a/convert-objects.c +++ b/convert-objects.c @@ -88,7 +88,7 @@ static int write_subdirectory(void *buffer, unsigned long size, const char *base unsigned int mode; char *slash, *origpath; - if (!path || sscanf(buffer, "%o", &mode) != 1) + if (!path || strtoul_ui(buffer, 8, &mode) != 1) die("bad tree conversion"); mode = convert_mode(mode); path++; -- cgit v1.2.1