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tools/mtd-utils: add two upstream patches

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SVN-Revision: 23453
This commit is contained in:
Alexandros C. Couloumbis
2010-10-15 07:52:37 +00:00
parent a680385396
commit 585850eafb
2 changed files with 193 additions and 0 deletions
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165
tools/mtd-utils/patches/000-upstream_jffs2reader.patch Normal file
View File

@@ -0,0 +1,165 @@
From fec81abd9593fe11ba8577d38e4143e5708e3343 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 2 Oct 2010 14:58:09 -0400
Subject: [PATCH] jffs2reader: convert to common.h helpers
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---
jffs2reader.c | 71 +++++++++++++++++---------------------------------------
1 files changed, 22 insertions(+), 49 deletions(-)
diff --git a/jffs2reader.c b/jffs2reader.c
index 0cdff19..d5a3d95 100644
--- a/jffs2reader.c
+++ b/jffs2reader.c
@@ -77,6 +77,7 @@ BUGS:
#include <sys/param.h>
#include <dirent.h>
#include <linux/jffs2.h>
+#include "common.h"
#define SCRATCH_SIZE (5*1024*1024)
@@ -136,10 +137,8 @@ void putblock(char *b, size_t bsize, size_t * rsize,
{
uLongf dlen = n->dsize;
- if (n->isize > bsize || (n->offset + dlen) > bsize) {
- fprintf(stderr, "File does not fit into buffer!\n");
- exit(EXIT_FAILURE);
- }
+ if (n->isize > bsize || (n->offset + dlen) > bsize)
+ errmsg_die("File does not fit into buffer!");
if (*rsize < n->isize)
bzero(b + *rsize, n->isize - *rsize);
@@ -163,8 +162,7 @@ void putblock(char *b, size_t bsize, size_t * rsize,
/* [DYN]RUBIN support required! */
default:
- fprintf(stderr, "Unsupported compression method!\n");
- exit(EXIT_FAILURE);
+ errmsg_die("Unsupported compression method!");
}
*rsize = n->isize;
@@ -188,7 +186,7 @@ struct dir *putdir(struct dir *dd, struct jffs2_raw_dirent *n)
if (n->ino) {
if (dd == NULL) {
- d = malloc(sizeof(struct dir));
+ d = xmalloc(sizeof(struct dir));
d->type = n->type;
memcpy(d->name, n->name, n->nsize);
d->nsize = n->nsize;
@@ -208,7 +206,7 @@ struct dir *putdir(struct dir *dd, struct jffs2_raw_dirent *n)
}
if (dd->next == NULL) {
- dd->next = malloc(sizeof(struct dir));
+ dd->next = xmalloc(sizeof(struct dir));
dd->next->type = n->type;
memcpy(dd->next->name, n->name, n->nsize);
dd->next->nsize = n->nsize;
@@ -344,7 +342,7 @@ void printdir(char *o, size_t size, struct dir *d, char *path, int recurse)
}
ri = find_raw_inode(o, size, d->ino);
if (!ri) {
- fprintf(stderr, "bug: raw_inode missing!\n");
+ warnmsg("bug: raw_inode missing!");
d = d->next;
continue;
}
@@ -379,11 +377,7 @@ void printdir(char *o, size_t size, struct dir *d, char *path, int recurse)
if (d->type == DT_DIR && recurse) {
char *tmp;
- tmp = malloc(BUFSIZ);
- if (!tmp) {
- fprintf(stderr, "memory exhausted\n");
- exit(EXIT_FAILURE);
- }
+ tmp = xmalloc(BUFSIZ);
sprintf(tmp, "%s/%s", path, d->name);
lsdir(o, size, tmp, recurse); /* Go recursive */
free(tmp);
@@ -817,11 +811,8 @@ void lsdir(char *o, size_t size, char *path, int recurse)
dd = resolvepath(o, size, 1, path, &ino);
if (ino == 0 ||
- (dd == NULL && ino == 0) || (dd != NULL && dd->type != DT_DIR)) {
- fprintf(stderr, "%s: %s: No such file or directory\n",
- PROGRAM_NAME, path);
- exit(EXIT_FAILURE);
- }
+ (dd == NULL && ino == 0) || (dd != NULL && dd->type != DT_DIR))
+ errmsg_die("%s: No such file or directory", path);
d = collectdir(o, size, ino, d);
printdir(o, size, d, path, recurse);
@@ -848,15 +839,11 @@ void catfile(char *o, size_t size, char *path, char *b, size_t bsize,
dd = resolvepath(o, size, 1, path, &ino);
- if (ino == 0) {
- fprintf(stderr, "%s: No such file or directory\n", path);
- exit(EXIT_FAILURE);
- }
+ if (ino == 0)
+ errmsg_die("%s: No such file or directory", path);
- if (dd == NULL || dd->type != DT_REG) {
- fprintf(stderr, "%s: Not a regular file\n", path);
- exit(EXIT_FAILURE);
- }
+ if (dd == NULL || dd->type != DT_REG)
+ errmsg_die("%s: Not a regular file", path);
ri = find_raw_inode(o, size, ino);
putblock(b, bsize, rsize, ri);
@@ -896,36 +883,22 @@ int main(int argc, char **argv)
}
fd = open(argv[optind], O_RDONLY);
- if (fd == -1) {
- fprintf(stderr, "%s: %s\n", argv[optind], strerror(errno));
- exit(2);
- }
+ if (fd == -1)
+ sys_errmsg_die("%s", argv[optind]);
- if (fstat(fd, &st)) {
- fprintf(stderr, "%s: %s\n", argv[optind], strerror(errno));
- exit(3);
- }
+ if (fstat(fd, &st))
+ sys_errmsg_die("%s", argv[optind]);
- buf = malloc((size_t) st.st_size);
- if (buf == NULL) {
- fprintf(stderr, "%s: memory exhausted\n", argv[optind]);
- exit(4);
- }
+ buf = xmalloc((size_t) st.st_size);
- if (read(fd, buf, st.st_size) != (ssize_t) st.st_size) {
- fprintf(stderr, "%s: %s\n", argv[optind], strerror(errno));
- exit(5);
- }
+ if (read(fd, buf, st.st_size) != (ssize_t) st.st_size)
+ sys_errmsg_die("%s", argv[optind]);
if (dir)
lsdir(buf, st.st_size, dir, recurse);
if (file) {
- scratch = malloc(SCRATCH_SIZE);
- if (scratch == NULL) {
- fprintf(stderr, "%s: memory exhausted\n", argv[optind]);
- exit(6);
- }
+ scratch = xmalloc(SCRATCH_SIZE);
catfile(buf, st.st_size, file, scratch, SCRATCH_SIZE, &ssize);
free(scratch);

28
tools/mtd-utils/patches/000-upstream_nanddump.patch Normal file
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@@ -0,0 +1,28 @@
From: Baruch Siach <baruch@tkos.co.il>
Date: Mon, 11 Oct 2010 09:19:38 +0000 (+0200)
Subject: nanddump: fix initialization of bad blocks oob data buffer
X-Git-Url: http://git.infradead.org
nanddump: fix initialization of bad blocks oob data buffer
When dumping oob data of a bad block, initialize oobbuf with 0xff, instead of
readbuf. This avoids bogus oob data on output.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---
diff --git a/nanddump.c b/nanddump.c
index 3589931..b7341a5 100644
--- a/nanddump.c
+++ b/nanddump.c
@@ -452,7 +452,7 @@ int main(int argc, char * const argv[])
continue;
if (badblock) {
- memset (readbuf, 0xff, meminfo.oobsize);
+ memset(oobbuf, 0xff, meminfo.oobsize);
} else {
/* Read OOB data and exit on failure */
oob.start = ofs;