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(extfs_cmd): fix build of extfs command if localname is empty.

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Fix d4e59aa022.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2023-12-04 20:59:51 +03:00
parent f2166c264c
commit 95958bce85
1 changed files with 12 additions and 8 deletions
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20
src/vfs/extfs/extfs.c
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@ -916,8 +916,8 @@ extfs_cmd (const char *str_extfs_cmd, const struct extfs_super_t *archive,
{ {
char *file; char *file;
char *quoted_file; char *quoted_file;
char *quoted_localname;
char *archive_name, *quoted_archive_name; char *archive_name, *quoted_archive_name;
const extfs_plugin_info_t *info;
char *cmd = NULL; char *cmd = NULL;
int retval = 0; int retval = 0;
GError *error = NULL; GError *error = NULL;
@ -946,14 +946,18 @@ extfs_cmd (const char *str_extfs_cmd, const struct extfs_super_t *archive,
return (-1); return (-1);
} }
quoted_localname = name_quote (localname, FALSE); info = &g_array_index (extfs_plugins, extfs_plugin_info_t, archive->fstype);
if (quoted_localname != NULL)
{
const extfs_plugin_info_t *info;
info = &g_array_index (extfs_plugins, extfs_plugin_info_t, archive->fstype); if (localname == NULL || *localname == '\0')
cmd = g_strconcat (info->path, info->prefix, str_extfs_cmd, cmd = g_strconcat (info->path, info->prefix, str_extfs_cmd, quoted_archive_name, " ",
quoted_archive_name, " ", file, " ", quoted_localname, (char *) NULL); file, (char *) NULL);
else
{
char *quoted_localname;
quoted_localname = name_quote (localname, FALSE);
cmd = g_strconcat (info->path, info->prefix, str_extfs_cmd, quoted_archive_name, " ",
file, " ", quoted_localname, (char *) NULL);
g_free (quoted_localname); g_free (quoted_localname);
} }