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Fix CID 1135045 and some GCC warnings

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This commit is contained in:
jvoisin 2014-05-11 13:34:55 +02:00
parent e0024940ca
commit f664e91c1b
1 changed files with 5 additions and 4 deletions
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9
libr/io/p/io_http.c
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@ -26,14 +26,15 @@ static int __write(struct r_io_t *io, RIODesc *fd, const ut8 *buf, int count) {
}
static int __read(struct r_io_t *io, RIODesc *fd, ut8 *buf, int count) {
int sz = RIOHTTP_SZ (fd);
unsigned int sz;
if (fd == NULL || fd->data == NULL)
return -1;
sz = RIOHTTP_SZ (fd);
if (io->off >= sz)
return -1;
if (io->off+count >= sz)
count = sz-io->off;
memcpy (buf, RIOHTTP_BUF (fd)+io->off, count);
if (io->off + count >= sz)
count = sz - io->off;
memcpy (buf, RIOHTTP_BUF (fd) + io->off, count);
return count;
}