From 1f867d0d07122f54f76e20af3c636ce66102b683 Mon Sep 17 00:00:00 2001 From: Thomas Haller Date: Tue, 24 Oct 2023 11:57:07 +0200 Subject: datatype: don't return a const string from cgroupv2_get_path() The caller is supposed to free the allocated string. Return a non-const string to make that clearer. Signed-off-by: Thomas Haller Signed-off-by: Pablo Neira Ayuso --- src/datatype.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/datatype.c b/src/datatype.c index 64e4647a..63627358 100644 --- a/src/datatype.c +++ b/src/datatype.c @@ -1465,10 +1465,10 @@ const struct datatype policy_type = { #define SYSFS_CGROUPSV2_PATH "/sys/fs/cgroup" -static const char *cgroupv2_get_path(const char *path, uint64_t id) +static char *cgroupv2_get_path(const char *path, uint64_t id) { - const char *cgroup_path = NULL; char dent_name[PATH_MAX + 1]; + char *cgroup_path = NULL; struct dirent *dent; struct stat st; DIR *d; @@ -1506,7 +1506,7 @@ static void cgroupv2_type_print(const struct expr *expr, struct output_ctx *octx) { uint64_t id = mpz_get_uint64(expr->value); - const char *cgroup_path; + char *cgroup_path; cgroup_path = cgroupv2_get_path(SYSFS_CGROUPSV2_PATH, id); if (cgroup_path) -- cgit v1.2.3