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8148425: strerror() function is not thread-safe

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Reviewed-by: dholmes, coleenp
This commit is contained in:
Thomas Stuefe 2016-03-12 08:35:05 +01:00
parent 69e1552338
commit 3487b38cc4
22 changed files with 300 additions and 137 deletions
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6
hotspot/src/os/windows/vm/os_windows.cpp
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@ -642,7 +642,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
thread_id, describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
} else {
log_warning(os, thread)("Failed to start thread - _beginthreadex failed (%s) for attributes: %s.",
strerror(errno), describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
os::errno_name(errno), describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
}
if (thread_handle == NULL) {
@ -1898,7 +1898,7 @@ size_t os::lasterror(char* buf, size_t len) {
if (errno != 0) {
// C runtime error that has no corresponding DOS error code
const char* s = strerror(errno);
const char* s = os::strerror(errno);
size_t n = strlen(s);
if (n >= len) n = len - 1;
strncpy(buf, s, n);
@ -2441,7 +2441,7 @@ LONG WINAPI topLevelExceptionFilter(struct _EXCEPTION_POINTERS* exceptionInfo) {
jio_snprintf(buf, sizeof(buf), "Execution protection violation "
"at " INTPTR_FORMAT
", unguarding " INTPTR_FORMAT ": %s", addr,
page_start, (res ? "success" : strerror(errno)));
page_start, (res ? "success" : os::strerror(errno)));
tty->print_raw_cr(buf);
}