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Fix error handling for negative size in ftruncate.

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Bug: 21309901
Change-Id: I54692ab8105dd09db6af7a2c0894a17bdd118aa0
This commit is contained in:
Dan Albert
2015-05-19 18:17:31 -07:00
parent c02bdc76a2
commit c05554ec5c
7 changed files with 38 additions and 60 deletions
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14
libc/arch-arm/syscalls/ftruncate.S
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@@ -1,14 +0,0 @@
/* Generated by gensyscalls.py. Do not edit. */
#include <private/bionic_asm.h>
ENTRY(ftruncate)
mov ip, r7
ldr r7, =__NR_ftruncate
swi #0
mov r7, ip
cmn r0, #(MAX_ERRNO + 1)
bxls lr
neg r0, r0
b __set_errno_internal
END(ftruncate)