diff options
| -rw-r--r-- | hw/core/loader.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/hw/core/loader.c b/hw/core/loader.c index bbe6eb3d82..fc155359f8 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -80,6 +80,13 @@ int load_image(const char *filename, uint8_t *addr) if (fd < 0) return -1; size = lseek(fd, 0, SEEK_END); + if (size == -1) { + fprintf(stderr, "file %-20s: get size error: %s\n", + filename, strerror(errno)); + close(fd); + return -1; + } + lseek(fd, 0, SEEK_SET); if (read(fd, addr, size) != size) { close(fd); @@ -748,6 +755,12 @@ int rom_add_file(const char *file, const char *fw_dir, } rom->addr = addr; rom->romsize = lseek(fd, 0, SEEK_END); + if (rom->romsize == -1) { + fprintf(stderr, "rom: file %-20s: get size error: %s\n", + rom->name, strerror(errno)); + goto err; + } + rom->datasize = rom->romsize; rom->data = g_malloc0(rom->datasize); lseek(fd, 0, SEEK_SET); |