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| author | Adrian Johnson <ajohnson@redneon.com> | 2017-10-13 19:27:03 +1030 |
|---|---|---|
| committer | Adrian Johnson <ajohnson@redneon.com> | 2017-10-13 19:33:30 +1030 |
| commit | 202a9ed64e3d164307defddb41a9f8cf9e9b751b (patch) | |
| tree | 09abf0d9c125bc81584bd3b6240a9d45793e7ef9 /src/cairo-output-stream.c | |
| parent | d5b634da61597aa8e80ba7d5bc39f092e5888515 (diff) | |
| download | cairo-202a9ed64e3d164307defddb41a9f8cf9e9b751b.tar.gz | |
output-stream: allow %s strings larger than 512 chars
https://bugs.freedesktop.org/show_bug.cgi?id=103249
Diffstat (limited to 'src/cairo-output-stream.c')
| -rw-r--r-- | src/cairo-output-stream.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/cairo-output-stream.c b/src/cairo-output-stream.c index 76d718aa7..f43f212ed 100644 --- a/src/cairo-output-stream.c +++ b/src/cairo-output-stream.c @@ -490,9 +490,13 @@ _cairo_output_stream_vprintf (cairo_output_stream_t *stream, single_fmt, va_arg (ap, long int)); } break; - case 's': - snprintf (buffer, sizeof buffer, - single_fmt, va_arg (ap, const char *)); + case 's': { + /* Write out strings as they may be larger than the buffer. */ + const char *s = va_arg (ap, const char *); + int len = strlen(s); + _cairo_output_stream_write (stream, s, len); + buffer[0] = 0; + } break; case 'f': _cairo_dtostr (buffer, sizeof buffer, va_arg (ap, double), FALSE); |