diff options
Diffstat (limited to 'libelf/libelf_open.c')
| -rw-r--r-- | libelf/libelf_open.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libelf/libelf_open.c b/libelf/libelf_open.c index 6d93c73a0312..7ec33952dfe1 100644 --- a/libelf/libelf_open.c +++ b/libelf/libelf_open.c @@ -39,7 +39,7 @@ #include <sys/mman.h> #endif -ELFTC_VCSID("$Id: libelf_open.c 2932 2013-03-30 01:26:04Z jkoshy $"); +ELFTC_VCSID("$Id: libelf_open.c 3007 2014-03-22 08:10:14Z jkoshy $"); #define _LIBELF_INITSIZE (64*1024) @@ -73,11 +73,11 @@ _libelf_read_special_file(int fd, size_t *fsz) } do { - readsz = bufsz - datasz; + assert(bufsz - datasz > 0); t = buf + datasz; - if ((readsz = read(fd, t, readsz)) <= 0) + if ((readsz = read(fd, t, bufsz - datasz)) <= 0) break; - datasz += readsz; + datasz += (size_t) readsz; } while (datasz < bufsz); } while (readsz > 0); |