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Check return value of fstat() (CID 2513). Cannot really fail in the boot

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loader, but the check doesn't harm either.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40066 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2011-01-02 14:22:32 +00:00
parent a037e9b3d0
commit 9a3d05d795
1 changed files with 3 additions and 1 deletions
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src/system/boot/loader/elf.cpp
+3 -1
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@@ -13,6 +13,7 @@
#include <elf32.h> #include <elf32.h>
#include <kernel.h> #include <kernel.h>
#include <errno.h>
#include <unistd.h> #include <unistd.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
@@ -422,7 +423,8 @@ elf_load_image(Directory *directory, const char *path)
// check if this file has already been loaded // check if this file has already been loaded
struct stat stat; struct stat stat;
fstat(fd, &stat); if (fstat(fd, &stat) < 0)
return errno;
image = gKernelArgs.preloaded_images; image = gKernelArgs.preloaded_images;
for (; image != NULL; image = image->next) { for (; image != NULL; image = image->next) {