fix two bug

zhaojh329 · Sep 11, 2019 · 28e2631 · 28e2631
1 parent 052a23d
commit 28e2631
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/oui-io-util/src/main.c b/oui-io-util/src/main.c
@@ -148,7 +148,8 @@ md5sum(const char *file)
 
 	default:
 		memset(chksum, 0, sizeof(chksum));
-		read(fds[0], chksum, 32);
+		if (read(fds[0], chksum, 32) < 0)
+			return NULL;
 		waitpid(pid, NULL, 0);
 		close(fds[0]);
 		close(fds[1]);
@@ -610,7 +611,8 @@ main_backup(int argc, char **argv)
 		close(fds[0]);
 		close(fds[1]);
 
-		chdir("/");
+		if (chdir("/") < 0)
+			return failure(errno, "Failed to change dir");
 
 		execl("/sbin/sysupgrade", "/sbin/sysupgrade",
 		      "--create-backup", "-", NULL);

diff --git a/oui-rpc-core/src/CMakeLists.txt b/oui-rpc-core/src/CMakeLists.txt
@@ -5,6 +5,7 @@ project(oui C)
 add_definitions(-O -Wall -Werror --std=gnu99 -D_GNU_SOURCE)
 
 add_library(oui MODULE oui.c)
+target_link_libraries(oui crypt)
 set_target_properties(oui PROPERTIES OUTPUT_NAME oui PREFIX "")
 
 install(TARGETS oui