rpm/SOURCES/0001-NFC-debugedit-Protect-macro-arguments-by-parentheses.patch
2021-12-09 15:14:38 +00:00

62 lines
1.7 KiB
Diff

From a93b0f5c9f0abef6efb5413df9e98b047a2a9a46 Mon Sep 17 00:00:00 2001
From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Mon, 17 Aug 2020 16:56:56 +0200
Subject: [PATCH 1/6] [NFC] debugedit: Protect macro arguments by parentheses
---
tools/debugedit.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/debugedit.c b/tools/debugedit.c
index 6bea88551..a351adec8 100644
--- a/tools/debugedit.c
+++ b/tools/debugedit.c
@@ -233,7 +233,7 @@ typedef struct
int shift = 0; \
do \
{ \
- c = *ptr++; \
+ c = *(ptr)++; \
ret |= (c & 0x7f) << shift; \
shift += 7; \
} while (c & 0x80); \
@@ -251,7 +251,7 @@ typedef struct
valv >>= 7; \
if (valv) \
c |= 0x80; \
- *ptr++ = c; \
+ *(ptr)++ = c; \
} \
while (valv); \
})
@@ -311,7 +311,7 @@ strptr (DSO *dso, int sec, off_t offset)
}
-#define read_8(ptr) *ptr++
+#define read_8(ptr) *(ptr)++
#define read_16(ptr) ({ \
uint16_t ret = do_read_16 (ptr); \
@@ -328,13 +328,13 @@ strptr (DSO *dso, int sec, off_t offset)
REL *relptr, *relend;
int reltype;
-#define do_read_32_relocated(ptr) ({ \
- uint32_t dret = do_read_32 (ptr); \
+#define do_read_32_relocated(xptr) ({ \
+ uint32_t dret = do_read_32 (xptr); \
if (relptr) \
{ \
- while (relptr < relend && relptr->ptr < ptr) \
+ while (relptr < relend && relptr->ptr < (xptr)) \
++relptr; \
- if (relptr < relend && relptr->ptr == ptr) \
+ if (relptr < relend && relptr->ptr == (xptr)) \
{ \
if (reltype == SHT_REL) \
dret += relptr->addend; \
--
2.18.4