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| author | David Robillard <d@drobilla.net> | 2022-10-23 22:07:43 -0400 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2022-10-23 22:07:43 -0400 |
| commit | b7e22e9227a83b3c2f925b774f0794084ba526ff (patch) | |
| tree | 2318533e46082bb5911806a9012a4cb20062de32 /src/byte_source.c | |
| parent | d03269378d797ea1f721c102eac39df74e559add (diff) | |
| download | serd-b7e22e9227a83b3c2f925b774f0794084ba526ff.tar.gz serd-b7e22e9227a83b3c2f925b774f0794084ba526ff.tar.bz2 serd-b7e22e9227a83b3c2f925b774f0794084ba526ff.zip | |
Fix crash when trying to read chunks without starting
Diffstat (limited to 'src/byte_source.c')
| -rw-r--r-- | src/byte_source.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/byte_source.c b/src/byte_source.c index 2450b856..7c191745 100644 --- a/src/byte_source.c +++ b/src/byte_source.c @@ -66,6 +66,10 @@ serd_byte_source_open_source(SerdByteSource* const source, SerdStatus serd_byte_source_prepare(SerdByteSource* const source) { + if (source->page_size == 0) { + return SERD_FAILURE; + } + source->prepared = true; if (source->from_stream) { @@ -83,8 +87,9 @@ serd_byte_source_open_string(SerdByteSource* const source, const Cursor cur = {(const uint8_t*)"(string)", 1, 1}; memset(source, '\0', sizeof(*source)); - source->cur = cur; - source->read_buf = utf8; + source->page_size = 1; + source->cur = cur; + source->read_buf = utf8; return SERD_SUCCESS; } |