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From 8a97e4f67f75a4584f7562b7e5d866431c88152e Mon Sep 17 00:00:00 2001
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From: Lukas Czerner <lczerner@redhat.com>
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Date: Fri, 5 Jun 2020 10:14:40 +0200
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Subject: [PATCH 09/46] e2fsck: use size_t instead of int in string_copy()
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Content-Type: text/plain
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len argument in string_copy() is int, but it is used with malloc(),
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strlen(), strncpy() and some callers use sizeof() to pass value in. So
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it really ought to be size_t rather than int. Fix it.
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Signed-off-by: Lukas Czerner <lczerner@redhat.com>
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Reviewed-by: Andreas Dilger <adilger@dilger.ca>
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Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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---
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e2fsck/e2fsck.h | 2 +-
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e2fsck/util.c | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/e2fsck/e2fsck.h b/e2fsck/e2fsck.h
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index feb605c7..7e0895c2 100644
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--- a/e2fsck/e2fsck.h
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+++ b/e2fsck/e2fsck.h
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@@ -608,7 +608,7 @@ extern void log_err(e2fsck_t ctx, const char *fmt, ...)
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extern void e2fsck_read_bitmaps(e2fsck_t ctx);
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extern void e2fsck_write_bitmaps(e2fsck_t ctx);
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extern void preenhalt(e2fsck_t ctx);
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-extern char *string_copy(e2fsck_t ctx, const char *str, int len);
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+extern char *string_copy(e2fsck_t ctx, const char *str, size_t len);
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extern int fs_proc_check(const char *fs_name);
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extern int check_for_modules(const char *fs_name);
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#ifdef RESOURCE_TRACK
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diff --git a/e2fsck/util.c b/e2fsck/util.c
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index d98b8e47..88e0ea8a 100644
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--- a/e2fsck/util.c
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+++ b/e2fsck/util.c
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@@ -135,7 +135,7 @@ void *e2fsck_allocate_memory(e2fsck_t ctx, unsigned long size,
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}
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char *string_copy(e2fsck_t ctx EXT2FS_ATTR((unused)),
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- const char *str, int len)
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+ const char *str, size_t len)
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{
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char *ret;
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--
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2.35.1
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