Re: buggy_init_scritps and e2fsprogs 1.41.9

[Stephan Kulow <coolo@xxxxxxx>]

Donnerstag 10 September 2009 sent Stephan Kulow:
> Donnerstag 10 September 2009 sent Stephan Kulow:
> > The release notes of 1.41.9 talk only about the exact opposite
> > case: "Fix e2fsck's buggy_init_scritps=1 so that the if the last
> > write and/or last mount times are in the future, they are corrected
> > even if buggy_init_scripts is set."
> 
> If I read the code correctly, the problem is that time_fudge is 0 for
> buggy_init_scripts=0 and as such there is no difference between
> PR_0_FUTURE_SB_LAST_MOUNT_FUDGED and PR_0_FUTURE_SB_LAST_MOUNT
> and so openSUSE always falls into the PR_0_FUTURE_SB_LAST_MOUNT
> 
> -> no PR_PREEN_OK
> 
Attached is my try to fix the problem (note that I also noticed another 
problem, it talks about LAST_MOUNT in the wtime case).

Greetings, Stephan

diff --git a/e2fsck/super.c b/e2fsck/super.c
index 2202967..76390af 100644
--- a/e2fsck/super.c
+++ b/e2fsck/super.c
@@ -821,9 +821,9 @@ void check_super_block(e2fsck_t ctx)
 	 */
 	if (fs->super->s_mtime > (__u32) ctx->now) {
 		pctx.num = fs->super->s_mtime;
-		problem = PR_0_FUTURE_SB_LAST_MOUNT;
-		if (fs->super->s_mtime <= (__u32) ctx->now + ctx->time_fudge)
-			problem = PR_0_FUTURE_SB_LAST_MOUNT_FUDGED;
+		problem = PR_0_FUTURE_SB_LAST_MOUNT_FUDGED;
+		if (ctx->time_fudge && fs->super->s_mtime > (__u32) ctx->now + ctx->time_fudge)
+			problem = PR_0_FUTURE_SB_LAST_MOUNT;
 		if (fix_problem(ctx, problem, &pctx)) {
 			fs->super->s_mtime = ctx->now;
 			ext2fs_mark_super_dirty(fs);
@@ -831,9 +831,9 @@ void check_super_block(e2fsck_t ctx)
 	}
 	if (fs->super->s_wtime > (__u32) ctx->now) {
 		pctx.num = fs->super->s_wtime;
-		problem = PR_0_FUTURE_SB_LAST_WRITE;
-		if (fs->super->s_wtime <= (__u32) ctx->now + ctx->time_fudge)
-			problem = PR_0_FUTURE_SB_LAST_MOUNT_FUDGED;
+		problem = PR_0_FUTURE_SB_LAST_WRITE_FUDGED;
+		if (ctx->time_fudge && fs->super->s_wtime > (__u32) ctx->now + ctx->time_fudge)
+			problem = PR_0_FUTURE_SB_LAST_WRITE;
 		if (fix_problem(ctx, problem, &pctx)) {
 			fs->super->s_wtime = ctx->now;
 			ext2fs_mark_super_dirty(fs);