X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fwgtpkg-zip.c;h=8ad00bb3b4026bdc81efe801c470fb89fa00ed72;hb=9ab266df6642c6e930e03b3024d7c3d53ef88bbc;hp=9e51538d1c58750ea592d4a243fca593e2e17ac6;hpb=26d75de504d808191dbadc9a735009a214a789b0;p=src%2Fapp-framework-main.git

diff --git a/src/wgtpkg-zip.c b/src/wgtpkg-zip.c
index 9e51538..8ad00bb 100644
--- a/src/wgtpkg-zip.c
+++ b/src/wgtpkg-zip.c
@@ -65,14 +65,14 @@ static int create_directory(char *file, int mode)
 	char *last = strrchr(file, '/');
 	if (last != NULL)
 		*last = 0;
-	rc = mkdir(file, mode);
+	rc = mkdirat(workdirfd, file, mode);
 	if (rc) {
 		if (errno == EEXIST)
 			rc = 0;
 		else if (errno == ENOENT) {
 			rc = create_directory(file, mode);
 			if (!rc)
-				rc = mkdir(file, mode);
+				rc = mkdirat(workdirfd, file, mode);
 		}
 	}
 	if (rc)
@@ -84,10 +84,10 @@ static int create_directory(char *file, int mode)
 
 static int create_file(char *file, int fmode, int dmode)
 {
-	int fd = creat(file, fmode);
+	int fd = openat(workdirfd, file, O_CREAT|O_WRONLY|O_TRUNC, fmode);
 	if (fd < 0 && errno == ENOENT) {
 		if (!create_directory(file, dmode))
-			fd = creat(file, fmode);
+			fd = openat(workdirfd, file, O_CREAT|O_WRONLY|O_TRUNC, fmode);
 	}
 	if (fd < 0)
 		syslog(LOG_ERR, "can't create file %s", file);
@@ -233,23 +233,28 @@ struct zws {
 
 static int zwr(struct zws *zws, int offset)
 {
-	int len, err;
+	int len, err, fd;
 	DIR *dir;
 	struct dirent *ent;
 	zip_int64_t z64;
 	struct zip_source *zsrc;
+	FILE *fp;
 
-	if (offset == 0)
-		dir = opendir(".");
-	else {
-		dir = opendir(zws->name);
-		zws->name[offset++] = '/';
+	fd = openat(workdirfd, offset ? zws->name : ".", O_DIRECTORY|O_RDONLY);
+	if (fd < 0) {
+		syslog(LOG_ERR, "opendir %.*s failed in zwr", offset, zws->name);
+		return -1;
 	}
+	dir = fdopendir(fd);
 	if (!dir) {
+		close(fd);
 		syslog(LOG_ERR, "opendir %.*s failed in zwr", offset, zws->name);
 		return -1;
 	}
 
+	if (offset != 0)
+		zws->name[offset++] = '/';
+
 	ent = readdir(dir);
 	while (ent != NULL) {
 		len = strlen(ent->d_name);
@@ -278,9 +283,21 @@ static int zwr(struct zws *zws, int offset)
 					goto error;
 				break;
 			case DT_REG:
-				zsrc = zip_source_file(zws->zip, zws->name, 0, 0);
+				fd = openat(workdirfd, zws->name, O_RDONLY);
+				if (fd < 0) {
+					syslog(LOG_ERR, "openat of %s failed", zws->name);
+					goto error;
+				}
+				fp = fdopen(fd, "r");
+				if (fp == NULL) {
+					syslog(LOG_ERR, "fdopen of %s failed", zws->name);
+					close(fd);
+					goto error;
+				}
+				zsrc = zip_source_filep(zws->zip, fp, 0, 0);
 				if (zsrc == NULL) {
 					syslog(LOG_ERR, "zip_source_file of %s failed", zws->name);
+					fclose(fp);
 					goto error;
 				}
 				z64 = zip_file_add(zws->zip, zws->name, zsrc, ZIP_FL_ENC_UTF_8);