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security/sandsifter: fix typo to block non-x86 archs

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cc -O2 -pipe  -isystem /usr/local/include -fno-strict-aliasing -c injector.c -o injector.o -Wall
  injector.c:338:93: warning: excess elements in array initializer
	  .start={.bytes={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, .len=0},
												     ^~~~
  injector.c:339:91: warning: excess elements in array initializer
	  .end={.bytes={0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}, .len=0},
												   ^~~~
  injector.c:870:32: error: no member named 'mc_eip' in 'struct __mcontext'
	  ((ucontext_t*)p)->uc_mcontext.IP+=UD2_SIZE;
	  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
  injector.c:95:14: note: expanded from macro 'IP'
  #               define IP mc_eip
			    ^
  injector.c:883:30: error: no member named 'mc_eip' in 'struct __mcontext'
		  (uintptr_t)uc->uc_mcontext.IP-(uintptr_t)packet-preamble_length;
			     ~~~~~~~~~~~~~~~ ^
  injector.c:95:14: note: expanded from macro 'IP'
  #               define IP mc_eip
			    ^
  injector.c:905:18: error: no member named 'mc_eip' in 'struct __mcontext'
	  uc->uc_mcontext.IP=(uintptr_t)&resume;
	  ~~~~~~~~~~~~~~~ ^
  injector.c:95:14: note: expanded from macro 'IP'
  #               define IP mc_eip
			    ^
  injector.c:906:18: error: no member named 'mc_eflags' in 'struct __mcontext'; did you mean 'mc_flags'?
	  uc->uc_mcontext.EFL&=~TF;
			  ^~~
			  mc_flags
  injector.c:96:15: note: expanded from macro 'EFL'
  #               define EFL mc_eflags
			     ^
  /usr/include/machine/ucontext.h:56:7: note: 'mc_flags' declared here
	  int             mc_flags;
			  ^
  2 warnings and 4 errors generated.

Reported by:	pkg-fallout (aarch64)
This commit is contained in:
Jan Beich 2017-11-11 23:16:14 +00:00
parent e4d827b6b3
commit 46cd70b40b
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=454007
1 changed files with 2 additions and 2 deletions
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4
security/sandsifter/Makefile
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@ -12,8 +12,8 @@ RUN_DEPENDS= ${PYTHON_PKGNAMEPREFIX}capstone>0:devel/py-capstone
USES= gmake python localbase shebangfix
ONLY_FOR_ARCH= amd64 i386
ONLY_FOR_ARCH_REASON=Designed for x86
ONLY_FOR_ARCHS= amd64 i386
ONLY_FOR_ARCHS_REASON=Designed for x86
USE_GITHUB= yes
GH_ACCOUNT= xoreaxeaxeax