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kernel/vfs: Use correct select pointer type in allocation of IO context.

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All pointers are the same size of course, so this is not a functional change.
This commit is contained in:
Augustin Cavalier 2022-03-04 16:15:40 -05:00
parent ce172b8e10
commit 856721d9fe
1 changed files with 3 additions and 3 deletions
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6
src/system/kernel/fs/vfs.cpp
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@ -5033,7 +5033,7 @@ vfs_new_io_context(io_context* parentContext, bool purgeCloseOnExec)
// allocate space for FDs and their close-on-exec flag
context->fds = (file_descriptor**)malloc(
sizeof(struct file_descriptor*) * tableSize
+ sizeof(struct select_sync*) * tableSize
+ sizeof(struct select_info**) * tableSize
+ (tableSize + 7) / 8);
if (context->fds == NULL) {
free(context);
@ -5044,7 +5044,7 @@ vfs_new_io_context(io_context* parentContext, bool purgeCloseOnExec)
context->fds_close_on_exec = (uint8*)(context->select_infos + tableSize);
memset(context->fds, 0, sizeof(struct file_descriptor*) * tableSize
+ sizeof(struct select_sync*) * tableSize
+ sizeof(struct select_info**) * tableSize
+ (tableSize + 7) / 8);
mutex_init(&context->io_mutex, "I/O context");
@ -5154,7 +5154,7 @@ vfs_resize_fd_table(struct io_context* context, uint32 newSize)
// allocate new tables
file_descriptor** newFDs = (file_descriptor**)malloc(
sizeof(struct file_descriptor*) * newSize
+ sizeof(struct select_sync*) * newSize
+ sizeof(struct select_infos**) * newSize
+ newCloseOnExitBitmapSize);
if (newFDs == NULL)
return B_NO_MEMORY;