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author | Jan Vorlicek <janvorli@microsoft.com> | 2016-12-23 14:41:28 +0100 |
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committer | Jan Kotas <jkotas@microsoft.com> | 2016-12-23 05:41:28 -0800 |
commit | f5cbe4c9cab2873b60cd3c991732a250d2e164a2 (patch) | |
tree | 3dfef3ef56990e19fb914821ed4e6f36c9931fd1 /src/gc | |
parent | 5ef3df8ffe059d5f91c6bae09d8f95a0332f1363 (diff) | |
download | coreclr-f5cbe4c9cab2873b60cd3c991732a250d2e164a2.tar.gz coreclr-f5cbe4c9cab2873b60cd3c991732a250d2e164a2.tar.bz2 coreclr-f5cbe4c9cab2873b60cd3c991732a250d2e164a2.zip |
Remove all usage of vsnprintf (#8709)
This change removes all usages of vsnprintf and modifies runtime to not to use
vsnprintf or _vsnprintf
I've also fixed two issues in PAL TRACE function string format parameters that
caused crashes when I was trying to run all PAL tests with PAL tracing enabled.
Diffstat (limited to 'src/gc')
-rw-r--r-- | src/gc/env/gcenv.base.h | 2 | ||||
-rw-r--r-- | src/gc/gc.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/gc/env/gcenv.base.h b/src/gc/env/gcenv.base.h index 94f73762f8..0a0de73ee1 100644 --- a/src/gc/env/gcenv.base.h +++ b/src/gc/env/gcenv.base.h @@ -96,7 +96,7 @@ inline HRESULT HRESULT_FROM_WIN32(unsigned long x) #define UNREFERENCED_PARAMETER(P) (void)(P) #ifdef PLATFORM_UNIX -#define _vsnprintf vsnprintf +#define _vsnprintf_s(string, sizeInBytes, count, format, args) vsnprintf(string, sizeInBytes, format, args) #define sprintf_s snprintf #define swprintf_s swprintf #endif diff --git a/src/gc/gc.cpp b/src/gc/gc.cpp index 6187938ff8..586da23527 100644 --- a/src/gc/gc.cpp +++ b/src/gc/gc.cpp @@ -389,7 +389,7 @@ void log_va_msg(const char *fmt, va_list args) int pid_len = sprintf_s (&pBuffer[buffer_start], BUFFERSIZE - buffer_start, "[%5d]", (uint32_t)GCToOSInterface::GetCurrentThreadIdForLogging()); buffer_start += pid_len; memset(&pBuffer[buffer_start], '-', BUFFERSIZE - buffer_start); - int msg_len = _vsnprintf(&pBuffer[buffer_start], BUFFERSIZE - buffer_start, fmt, args ); + int msg_len = _vsnprintf_s(&pBuffer[buffer_start], BUFFERSIZE - buffer_start, _TRUNCATE, fmt, args ); if (msg_len == -1) { msg_len = BUFFERSIZE - buffer_start; |