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authorJustus Winter <4winter@informatik.uni-hamburg.de>2013-11-04 18:23:56 +0100
committerJustus Winter <4winter@informatik.uni-hamburg.de>2013-11-11 12:46:58 +0100
commit520743674ab70e035644571d4c15dad9ce058ea8 (patch)
tree1af386c0200c0d21690606e65657ef320b6caa24 /kern
parent306d4abeb55cd8962e858563e24e5a5b8504edaa (diff)
kern: fix the error handling in exec_load
Found using the Clang Static Analyzer. * kern/elf-load.c (exec_load): Properly propagate errors.
Diffstat (limited to 'kern')
-rw-r--r--kern/elf-load.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kern/elf-load.c b/kern/elf-load.c
index 1d103d3..441276e 100644
--- a/kern/elf-load.c
+++ b/kern/elf-load.c
@@ -80,6 +80,8 @@ int exec_load(exec_read_func_t *read, exec_read_exec_func_t *read_exec,
result = (*read_exec)(handle,
ph->p_offset, ph->p_filesz,
ph->p_vaddr, ph->p_memsz, type);
+ if (result)
+ return result;
}
}