diff options
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 819fdd515a..1d8bcb4e79 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -2442,7 +2442,7 @@ static void fill_prstatus(struct target_elf_prstatus *prstatus, static int fill_psinfo(struct target_elf_prpsinfo *psinfo, const TaskState *ts) { - char *filename, *base_filename; + char *base_filename; unsigned int i, len; (void) memset(psinfo, 0, sizeof (*psinfo)); @@ -2464,13 +2464,15 @@ static int fill_psinfo(struct target_elf_prpsinfo *psinfo, const TaskState *ts) psinfo->pr_uid = getuid(); psinfo->pr_gid = getgid(); - filename = strdup(ts->bprm->filename); - base_filename = strdup(basename(filename)); + base_filename = g_path_get_basename(ts->bprm->filename); + /* + * Using strncpy here is fine: at max-length, + * this field is not NUL-terminated. + */ (void) strncpy(psinfo->pr_fname, base_filename, sizeof(psinfo->pr_fname)); - free(base_filename); - free(filename); + g_free(base_filename); bswap_psinfo(psinfo); return (0); } |