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Add check to see that bytes were written.

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This commit is contained in:
Nathan Moinvaziri 2018-11-21 19:14:07 -08:00
parent e849627093
commit ad82950a53
4 changed files with 4 additions and 4 deletions
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2
mz_strm_bzip.c
View File

@ -184,7 +184,7 @@ int32_t mz_stream_bzip_read(void *stream, void *buf, int32_t size)
break;
}
}
while (bzip->bzstream.avail_out > 0);
while (bzip->bzstream.avail_out > 0 && out_bytes > 0);
if (bzip->error != 0)
return MZ_DATA_ERROR;

2
mz_strm_libcomp.c
View File

@ -177,7 +177,7 @@ int32_t mz_stream_libcomp_read(void *stream, void *buf, int32_t size)
break;
}
}
while (libcomp->cstream.dst_size > 0);
while (libcomp->cstream.dst_size > 0 && out_bytes > 0);
if (libcomp->error != 0)
return MZ_DATA_ERROR;

2
mz_strm_lzma.c
View File

@ -207,7 +207,7 @@ int32_t mz_stream_lzma_read(void *stream, void *buf, int32_t size)
break;
}
}
while (lzma->lstream.avail_out > 0);
while (lzma->lstream.avail_out > 0 && out_bytes > 0);
if (lzma->error != 0)
return MZ_DATA_ERROR;

2
mz_strm_zlib.c
View File

@ -189,7 +189,7 @@ int32_t mz_stream_zlib_read(void *stream, void *buf, int32_t size)
break;
}
}
while (zlib->zstream.avail_out > 0);
while (zlib->zstream.avail_out > 0 && out_bytes > 0);
if (zlib->error != 0)
{