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Match-id-c6cbeee5e47608c24c4301878b5f1acceddee981

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This commit is contained in:
BianTanggui
2022-02-22 15:54:08 +08:00
parent 600f7e7354
commit 697af523ee
3 changed files with 8 additions and 25 deletions
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11
cli/src/cgrp.c
View File

@@ -73,9 +73,7 @@ int ParseFileByLine(char* buffer, int bufferSize, const ParseFileLine fn, const
char resolvedPath[PATH_MAX] = {0x0};
if (realpath(filepath, resolvedPath) == NULL && errno != ENOENT) {
char* str = FormatLogMessage("cannot canonicalize path %s.", filepath);
Logger(str, LEVEL_ERROR, SCREEN_YES);
free(str);
Logger("Cannot canonicalize path.", LEVEL_ERROR, SCREEN_YES);
return -1;
}
if (CheckLegality(resolvedPath) != 0) {
@@ -170,9 +168,7 @@ int SetupDeviceCgroup(FILE *cgroupAllow, const char *devName)
ret = stat((const char *)devPath, &devStat);
if (ret < 0) {
char* str = FormatLogMessage("failed to get stat of %s.", devPath);
Logger(str, LEVEL_ERROR, SCREEN_YES);
free(str);
Logger("Failed to get stat of devpath.", LEVEL_ERROR, SCREEN_YES);
return -1;
}
@@ -275,7 +271,6 @@ int SetupCgroup(const struct ParsedConfig *config)
if (realpath(config->cgroupPath, resolvedCgroupPath) == NULL && errno != ENOENT) {
Logger("cannot canonicalize cgroup.", LEVEL_ERROR, SCREEN_YES);
free(str);
return -1;
}
if (CheckLegality(resolvedCgroupPath) != 0) {
@@ -285,7 +280,6 @@ int SetupCgroup(const struct ParsedConfig *config)
cgroupAllow = fopen((const char *)resolvedCgroupPath, "a");
if (cgroupAllow == NULL) {
Logger("failed to open cgroup file.", LEVEL_ERROR, SCREEN_YES);
free(str);
return -1;
}
@@ -311,7 +305,6 @@ int SetupCgroup(const struct ParsedConfig *config)
if (ret < 0) {
fclose(cgroupAllow);
Logger("failed to setup cgroup.", LEVEL_ERROR, SCREEN_YES);
free(str);
return -1;
}
}

8
cli/src/ns.c
View File

@@ -44,17 +44,13 @@ int EnterNsByPath(const char *path, int nsType)
fd = open(path, O_RDONLY); // proc文件接口，非外部输入
if (fd < 0) {
char* str = FormatLogMessage("failed to open ns path: %s.", path);
Logger(str, LEVEL_ERROR, SCREEN_YES);
free(str);
Logger("Failed to open ns path.", LEVEL_ERROR, SCREEN_YES);
return -1;
}
ret = EnterNsByFd(fd, nsType);
if (ret < 0) {
char* str = FormatLogMessage("failed to set ns: %s.", path);
Logger(str, LEVEL_ERROR, SCREEN_YES);
free(str);
Logger("failed to set ns.", LEVEL_ERROR, SCREEN_YES);
close(fd);
return -1;
}

14
cli/src/utils.c
View File

@@ -128,25 +128,19 @@ int MakeMountPoints(const char *path, mode_t mode)
int ret = MakeDirWithParent(parentDir, DEFAULT_DIR_MODE);
if (ret < 0) {
char* str = FormatLogMessage("failed to make parent dir for file: %s", path);
Logger(str, LEVEL_ERROR, SCREEN_YES);
free(str);
Logger("Failed to make parent dir for file.", LEVEL_ERROR, SCREEN_YES);
return -1;
}
char resolvedPath[PATH_MAX] = {0};
if (realpath(path, resolvedPath) == NULL && errno != ENOENT) {
char* str = FormatLogMessage("failed to resolve path %s.", path);
Logger(str, LEVEL_ERROR, SCREEN_YES);
free(str);
Logger("failed to resolve path.", LEVEL_ERROR, SCREEN_YES);
return -1;
}
int fd = open(resolvedPath, O_NOFOLLOW | O_CREAT, mode);
if (fd < 0) {
char* str = FormatLogMessage("cannot create file: %s.", resolvedPath);
Logger(str, LEVEL_ERROR, SCREEN_YES);
free(str);
Logger("cannot create file.", LEVEL_ERROR, SCREEN_YES);
return -1;
}
close(fd);
@@ -174,6 +168,6 @@ int CheckLegality(const char* filename)
return -1;
}
} while (strcmp(dirname(buf), "/"));
return 0;
}