commit d4b359c42ae2dbd3ab6406cdf99db796602aaedf Author: Georg Koppen gk@torproject.org Date: Wed Feb 1 11:52:36 2017 +0000

Backport of tjr's patch for bug 1331349 --- js/src/gc/Memory.cpp | 6 +++--- mfbt/Attributes.h | 5 ++++- 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/js/src/gc/Memory.cpp b/js/src/gc/Memory.cpp index 00f3c23..981ecc0 100644 --- a/js/src/gc/Memory.cpp +++ b/js/src/gc/Memory.cpp @@ -854,7 +854,7 @@ ProtectPages(void* p, size_t size) DWORD oldProtect; if (!VirtualProtect(p, size, PAGE_NOACCESS, &oldProtect)) { snprintf(sCrashReason, sizeof(sCrashReason), - "MOZ_CRASH(VirtualProtect(PAGE_NOACCESS) failed! Error code: %u)", GetLastError()); + "MOZ_CRASH(VirtualProtect(PAGE_NOACCESS) failed! Error code: %lu)", GetLastError()); MOZ_CRASH_ANNOTATE(sCrashReason); MOZ_REALLY_CRASH(); } @@ -875,7 +875,7 @@ MakePagesReadOnly(void* p, size_t size) DWORD oldProtect; if (!VirtualProtect(p, size, PAGE_READONLY, &oldProtect)) { snprintf(sCrashReason, sizeof(sCrashReason), - "MOZ_CRASH(VirtualProtect(PAGE_READONLY) failed! Error code: %u)", GetLastError()); + "MOZ_CRASH(VirtualProtect(PAGE_READONLY) failed! Error code: %lu)", GetLastError()); MOZ_CRASH_ANNOTATE(sCrashReason); MOZ_REALLY_CRASH(); } @@ -896,7 +896,7 @@ UnprotectPages(void* p, size_t size) DWORD oldProtect; if (!VirtualProtect(p, size, PAGE_READWRITE, &oldProtect)) { snprintf(sCrashReason, sizeof(sCrashReason), - "MOZ_CRASH(VirtualProtect(PAGE_READWRITE) failed! Error code: %u)", GetLastError()); + "MOZ_CRASH(VirtualProtect(PAGE_READWRITE) failed! Error code: %lu)", GetLastError()); MOZ_CRASH_ANNOTATE(sCrashReason); MOZ_REALLY_CRASH(); } diff --git a/mfbt/Attributes.h b/mfbt/Attributes.h index df6172f..bcd393c 100644 --- a/mfbt/Attributes.h +++ b/mfbt/Attributes.h @@ -594,7 +594,10 @@ * PR_snprintf and friends, which are "printf-like" but which assign * different meanings to the various formats. */ -#ifdef __GNUC__ +#ifdef __MINGW__ +#define MOZ_FORMAT_PRINTF(stringIndex, firstToCheck) \ + __attribute__ ((format (ms_printf, stringIndex, firstToCheck))) +#elseif __GNUC__ #define MOZ_FORMAT_PRINTF(stringIndex, firstToCheck) \ __attribute__ ((format (printf, stringIndex, firstToCheck))) #else