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Fix filestream_copy+cmp

This commit is contained in:
sonninnos 2025-06-29 10:41:20 +03:00
parent d40625b87c
commit 1389c15280
1 changed files with 2 additions and 2 deletions
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4
libretro-common/streams/file_stream.c
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@ -462,7 +462,7 @@ int filestream_copy(const char *src, const char *dst)
while ((n = filestream_read(fp_src, buf, sizeof(buf))) > 0 && ret == 0)
{
if (filestream_write(fp_dst, buf, sizeof(buf)) != n)
if (filestream_write(fp_dst, buf, n) != n)
ret = -1;
}
@ -484,7 +484,7 @@ int filestream_cmp(const char *src, const char *dst)
RFILE *fp_src = filestream_open(src, RETRO_VFS_FILE_ACCESS_READ, RETRO_VFS_FILE_ACCESS_HINT_NONE);
RFILE *fp_dst = filestream_open(dst, RETRO_VFS_FILE_ACCESS_READ, RETRO_VFS_FILE_ACCESS_HINT_NONE);
if (!fp_src || !fp_dst)
if (!fp_src || !fp_dst || filestream_get_size(fp_src) != filestream_get_size(fp_dst))
ret = -1;
if (ret < 0)