diff options
Diffstat (limited to 'pkg/squashfs-tools/patch/0001-Avoid-pointer-arithmetic-with-void.patch')
| -rw-r--r-- | pkg/squashfs-tools/patch/0001-Avoid-pointer-arithmetic-with-void.patch | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/pkg/squashfs-tools/patch/0001-Avoid-pointer-arithmetic-with-void.patch b/pkg/squashfs-tools/patch/0001-Avoid-pointer-arithmetic-with-void.patch deleted file mode 100644 index ed167604..00000000 --- a/pkg/squashfs-tools/patch/0001-Avoid-pointer-arithmetic-with-void.patch +++ /dev/null @@ -1,110 +0,0 @@ -From 7668bc8b07dec7eeb8f2682e50ae5c740c25c704 Mon Sep 17 00:00:00 2001 -From: Michael Forney <mforney@mforney.org> -Date: Thu, 30 Jan 2020 11:38:23 -0800 -Subject: [PATCH] Avoid pointer arithmetic with `void *` -Upstream: https://github.com/plougher/squashfs-tools/pull/86 - -`void *` is a pointer to an incomplete type, so cannot be used in -pointer arithmetic. ---- - squashfs-tools/action.c | 2 +- - squashfs-tools/mksquashfs.c | 10 +++++----- - squashfs-tools/unsquashfs.c | 6 +++--- - 3 files changed, 9 insertions(+), 9 deletions(-) - -diff --git a/squashfs-tools/action.c b/squashfs-tools/action.c -index 4b06ccb..b107470 100644 ---- a/squashfs-tools/action.c -+++ b/squashfs-tools/action.c -@@ -950,7 +950,7 @@ void *get_frag_action(void *fragment) - if (fragment == &def_fragment) - action = &fragment_spec[0] - 1; - else -- action = fragment - offsetof(struct action, data); -+ action = (struct action *)((char *)fragment - offsetof(struct action, data)); - - if (++action == spec_list_end) - return NULL; -diff --git a/squashfs-tools/mksquashfs.c b/squashfs-tools/mksquashfs.c -index a45b77f..d9e7b01 100644 ---- a/squashfs-tools/mksquashfs.c -+++ b/squashfs-tools/mksquashfs.c -@@ -516,7 +516,7 @@ int read_bytes(int fd, void *buff, int bytes) - int res, count; - - for(count = 0; count < bytes; count += res) { -- res = read(fd, buff + count, bytes - count); -+ res = read(fd, (char *)buff + count, bytes - count); - if(res < 1) { - if(res == 0) - goto bytes_read; -@@ -563,7 +563,7 @@ int write_bytes(int fd, void *buff, int bytes) - int res, count; - - for(count = 0; count < bytes; count += res) { -- res = write(fd, buff + count, bytes - count); -+ res = write(fd, (char *)buff + count, bytes - count); - if(res == -1) { - if(errno != EINTR) { - ERROR("Write failed because %s\n", -@@ -889,7 +889,7 @@ int create_inode(squashfs_inode *i_no, struct dir_info *dir_info, - struct stat *buf = &dir_ent->inode->buf; - union squashfs_inode_header inode_header; - struct squashfs_base_inode_header *base = &inode_header.base; -- void *inode; -+ char *inode; - char *filename = pathname(dir_ent); - int nlink = dir_ent->inode->nlink; - int xattr = read_xattrs(dir_ent); -@@ -982,7 +982,7 @@ int create_inode(squashfs_inode *i_no, struct dir_info *dir_info, - } - else if(type == SQUASHFS_LDIR_TYPE) { - int i; -- unsigned char *p; -+ char *p; - struct squashfs_ldir_inode_header *dir = &inode_header.ldir; - struct cached_dir_index *index = dir_in->index; - unsigned int i_count = dir_in->i_count; -@@ -1680,7 +1680,7 @@ long long generic_write_table(int length, void *buffer, int length2, - for(i = 0; i < meta_blocks; i++) { - int avail_bytes = length > SQUASHFS_METADATA_SIZE ? - SQUASHFS_METADATA_SIZE : length; -- c_byte = mangle(cbuffer + BLOCK_OFFSET, buffer + i * -+ c_byte = mangle(cbuffer + BLOCK_OFFSET, (char *)buffer + i * - SQUASHFS_METADATA_SIZE , avail_bytes, - SQUASHFS_METADATA_SIZE, uncompressed, 0); - SQUASHFS_SWAP_SHORTS(&c_byte, cbuffer, 1); -diff --git a/squashfs-tools/unsquashfs.c b/squashfs-tools/unsquashfs.c -index 727f1d5..5e8b2cb 100644 ---- a/squashfs-tools/unsquashfs.c -+++ b/squashfs-tools/unsquashfs.c -@@ -640,7 +640,7 @@ int read_fs_bytes(int fd, long long byte, int bytes, void *buff) - } - - for(count = 0; count < bytes; count += res) { -- res = read(fd, buff + count, bytes - count); -+ res = read(fd, (char *)buff + count, bytes - count); - if(res < 1) { - if(res == 0) { - ERROR("Read on filesystem failed because " -@@ -748,7 +748,7 @@ void *read_inode_table(long long start, long long end) - int res; - long long size = 0; - long long bytes = 0; -- void *inode_table = NULL; -+ char *inode_table = NULL; - - TRACE("read_inode_table: start %lld, end %lld\n", start, end); - -@@ -1226,7 +1226,7 @@ void *read_directory_table(long long start, long long end) - int res; - long long bytes = 0; - long long size = 0; -- void *directory_table = malloc(1); -+ char *directory_table = malloc(1); - - TRACE("read_directory_table: start %lld, end %lld\n", start, end); - --- -2.25.0 - |
