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Merge branch 'win32-no-sys-printf' into 'master'

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win32: don't assume the format specifier for the stdlib printf/scanf like functions

See merge request GNOME/glib!1033
This commit is contained in:
Nirbheek Chauhan 2019-08-20 14:08:58 +00:00
commit a5f0e648d3
3 changed files with 27 additions and 24 deletions
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7
glib/gwin32-private.c
View File

@ -39,13 +39,14 @@ _g_win32_subst_pid_and_event (char *debugger,
gsize pid_str_len;
char event_str[STR_BUFFER_SIZE] = {0};
gsize event_str_len;
#undef STR_BUFFER_SIZE
snprintf (pid_str, G_N_ELEMENTS (pid_str), "%lu", pid);
_snprintf_s (pid_str, STR_BUFFER_SIZE, G_N_ELEMENTS (pid_str), "%lu", pid);
pid_str[G_N_ELEMENTS (pid_str) - 1] = 0;
pid_str_len = strlen (pid_str);
snprintf (event_str, G_N_ELEMENTS (pid_str), "%Iu", event);
_snprintf_s (event_str, STR_BUFFER_SIZE, G_N_ELEMENTS (pid_str), "%Iu", event);
event_str[G_N_ELEMENTS (pid_str) - 1] = 0;
event_str_len = strlen (event_str);
#undef STR_BUFFER_SIZE
while (cmdline[i] != 0 && dbg_i < debugger_size)
{

42
glib/gwin32.c
View File

@ -1120,35 +1120,35 @@ g_win32_veh_handler (PEXCEPTION_POINTERS ExceptionInfo)
return EXCEPTION_CONTINUE_EXECUTION;
}
fprintf (stderr,
"Exception code=0x%lx flags=0x%lx at 0x%p",
er->ExceptionCode,
er->ExceptionFlags,
er->ExceptionAddress);
fprintf_s (stderr,
"Exception code=0x%lx flags=0x%lx at 0x%p",
er->ExceptionCode,
er->ExceptionFlags,
er->ExceptionAddress);
switch (er->ExceptionCode)
{
case EXCEPTION_ACCESS_VIOLATION:
fprintf (stderr,
". Access violation - attempting to %s at address 0x%p\n",
er->ExceptionInformation[0] == 0 ? "read data" :
er->ExceptionInformation[0] == 1 ? "write data" :
er->ExceptionInformation[0] == 8 ? "execute data" :
"do something bad",
(void *) er->ExceptionInformation[1]);
fprintf_s (stderr,
". Access violation - attempting to %s at address 0x%p\n",
er->ExceptionInformation[0] == 0 ? "read data" :
er->ExceptionInformation[0] == 1 ? "write data" :
er->ExceptionInformation[0] == 8 ? "execute data" :
"do something bad",
(void *) er->ExceptionInformation[1]);
break;
case EXCEPTION_IN_PAGE_ERROR:
fprintf (stderr,
". Page access violation - attempting to %s at address 0x%p with status %Ix\n",
er->ExceptionInformation[0] == 0 ? "read from an inaccessible page" :
er->ExceptionInformation[0] == 1 ? "write to an inaccessible page" :
er->ExceptionInformation[0] == 8 ? "execute data in page" :
"do something bad with a page",
(void *) er->ExceptionInformation[1],
er->ExceptionInformation[2]);
fprintf_s (stderr,
". Page access violation - attempting to %s at address 0x%p with status %Ix\n",
er->ExceptionInformation[0] == 0 ? "read from an inaccessible page" :
er->ExceptionInformation[0] == 1 ? "write to an inaccessible page" :
er->ExceptionInformation[0] == 8 ? "execute data in page" :
"do something bad with a page",
(void *) er->ExceptionInformation[1],
er->ExceptionInformation[2]);
break;
default:
fprintf (stderr, "\n");
fprintf_s (stderr, "\n");
break;
}

2
tests/type-test.c
View File

@ -123,6 +123,7 @@ main (int argc,
#ifndef G_OS_WIN32
# define SCAN_FORMAT64 FORMAT64
#else
# define sscanf sscanf_s
# define SCAN_FORMAT64 "%I64d %I64u\n"
#endif
string = g_strdup_printf (FORMAT64, gi64t1, gu64t1);
@ -138,6 +139,7 @@ main (int argc,
#ifndef G_OS_WIN32
# define SCAN_FORMATSIZE FORMATSIZE
#else
# define sscanf sscanf_s
# define SCAN_FORMATSIZE "%Id %Iu\n"
#endif
string = g_strdup_printf (FORMATSIZE, gsst1, gst1);