From 4d46b361ff1371a6f3f4f89ed8ca81ee23e86de8 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Wed, 6 Nov 2019 11:54:56 +0100 Subject: Remove raw file descriptors from tar read path Signed-off-by: David Oberhollenzer --- tests/tar_fuzz.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'tests/tar_fuzz.c') diff --git a/tests/tar_fuzz.c b/tests/tar_fuzz.c index dad3d5a..1a51da4 100644 --- a/tests/tar_fuzz.c +++ b/tests/tar_fuzz.c @@ -17,36 +17,37 @@ int main(int argc, char **argv) { tar_header_decoded_t hdr; - int fd, ret; + FILE *fp; + int ret; if (argc != 2) { fputs("usage: tar_fuzz \n", stderr); return EXIT_FAILURE; } - fd = open(argv[1], O_RDONLY); - if (fd < 0) { + fp = fopen(argv[1], "rb"); + if (fp == NULL) { perror(argv[1]); return EXIT_FAILURE; } for (;;) { - ret = read_header(fd, &hdr); + ret = read_header(fp, &hdr); if (ret > 0) break; if (ret < 0) goto fail; - ret = lseek(fd, hdr.sb.st_size, SEEK_CUR); + ret = fseek(fp, hdr.sb.st_size, SEEK_CUR); clear_header(&hdr); if (ret < 0) goto fail; } - close(fd); + fclose(fp); return EXIT_SUCCESS; fail: - close(fd); + fclose(fp); return EXIT_FAILURE; } -- cgit v1.2.3