From: Andrii Simiklit <[email protected]>
This patch improve usage of [v][s][n]printf functions.
Fixes cross platform implementation of vsnprintf
v2: Linux man about vXXXprintf functions:
"These functions do not call the va_end macro. Because they
invoke the va_arg macro, the value of ap is undefined after the call"
So we should have instance copy of va_list for each 'vXXXprintf' call.
v3: Fixed case when malloc returns 0 in util_vasprintf
v4: The single patch was separated to the patch series
Andrii Simiklit (8):
apple/glx/log: added missing va_end() after va_copy()
mesa/util: don't use the same 'va_list' instance twice
mesa/util: don't ignore NULL returned from 'malloc'
mesa/util: add missing va_end() after va_copy()
mesa/main: don't use win _vsnprintf. there is 'util_vsnprintf'
function
mesa/util: use cross platform implementation 'util_vsnprintf'
radv: use cross platform implementation 'util_vsnprintf'
egl/main: use cross platform implementation 'util_vsnprintf'
src/amd/vulkan/radv_util.c | 5 +++--
src/egl/main/egllog.c | 3 ++-
src/glx/apple/apple_glx_log.c | 1 +
src/mesa/main/imports.c | 11 +++++------
src/util/ralloc.c | 25 ++++++-------------------
src/util/u_string.h | 10 ++++++++--
6 files changed, 25 insertions(+), 30 deletions(-)
--
2.7.4
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