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Fix buffer end pointer comparison in maxavro

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The buffer pointer can point to the end pointer if it is the last value in
the buffer.
This commit is contained in:
Markus Mäkelä
2019-06-11 08:52:25 +03:00
parent ce3d7acf2d
commit 4716f5b48f
1 changed files with 1 additions and 1 deletions
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2
avro/maxavro.c
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@ -144,7 +144,7 @@ char* maxavro_read_string(MAXAVRO_FILE* file, size_t* size)
if (maxavro_read_integer(file, &len)) if (maxavro_read_integer(file, &len))
{ {
if (file->buffer_ptr + len < file->buffer_end) if (file->buffer_ptr + len <= file->buffer_end)
{ {
key = MXS_MALLOC(len + 1); key = MXS_MALLOC(len + 1);
if (key) if (key)