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[Qemu-devel] [PATCH] elf-loader: Add missing error handling for call of
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] elf-loader: Add missing error handling for call of lseek |
Date: |
Sat, 14 Mar 2015 16:42:01 +0100 |
This fixes a warning from Coverity.
Signed-off-by: Stefan Weil <address@hidden>
---
include/hw/elf_ops.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/hw/elf_ops.h b/include/hw/elf_ops.h
index 16a627b..bd71968 100644
--- a/include/hw/elf_ops.h
+++ b/include/hw/elf_ops.h
@@ -315,7 +315,9 @@ static int glue(load_elf, SZ)(const char *name, int fd,
glue(load_symbols, SZ)(&ehdr, fd, must_swab, clear_lsb);
size = ehdr.e_phnum * sizeof(phdr[0]);
- lseek(fd, ehdr.e_phoff, SEEK_SET);
+ if (lseek(fd, ehdr.e_phoff, SEEK_SET) != ehdr.e_phoff) {
+ goto fail;
+ }
phdr = g_malloc0(size);
if (!phdr)
goto fail;
--
1.7.10.4
- [Qemu-devel] [PATCH] elf-loader: Add missing error handling for call of lseek,
Stefan Weil <=