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each tag ioctx now keeps its own copy of the ec3_tag_info describing it

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this fixes an issue where pointers to ec3_tag_info would become
invalid when the b_buffer containing them was resized.
This commit is contained in:
max 🍓
2025-02-24 15:46:27 +00:00
parent 08e7cfd8eb
commit 4598057553
4 changed files with 16 additions and 16 deletions
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10
src/image.c
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@@ -16,12 +16,12 @@ B_BTREE_DEFINE_SIMPLE_GET(
struct ec3_tag_ioctx,
uint64_t,
io_node,
io_tag_info->tag_ident,
io_tag_info.tag_ident,
get_opened_tag)
B_BTREE_DEFINE_SIMPLE_INSERT(
struct ec3_tag_ioctx,
io_node,
io_tag_info->tag_ident,
io_tag_info.tag_ident,
put_opened_tag)
static enum ec3_status decode_header(
@@ -729,7 +729,7 @@ enum ec3_status ec3_image_ioctx_open_tag_by_type(
tag_ioctx->io_mode = mode;
tag_ioctx->io_parent = image;
tag_ioctx->io_tag_info = tag_info;
tag_ioctx->io_tag_info = *tag_info;
tag_ioctx->io_f_image = b_file_retain(image->io_main);
if (mode & EC3_TAG_IO_WRITE) {
@@ -791,7 +791,7 @@ enum ec3_status ec3_image_ioctx_open_tag_by_id(
tag_ioctx->io_mode = mode;
tag_ioctx->io_parent = image;
tag_ioctx->io_tag_info = tag_info;
tag_ioctx->io_tag_info = *tag_info;
tag_ioctx->io_f_image = b_file_retain(image->io_main);
if (mode & EC3_TAG_IO_WRITE) {
@@ -862,7 +862,7 @@ enum ec3_status ec3_image_ioctx_create_tag(
tag_ioctx->io_mode = mode;
tag_ioctx->io_parent = image;
tag_ioctx->io_tag_info = tag_info;
tag_ioctx->io_tag_info = *tag_info;
tag_ioctx->io_f_image = b_file_retain(image->io_main);
status = init_tag_ioctx_create(image, tag_info, tag_ioctx);