diff options
| -rw-r--r-- | lib/libarchive/archive_write_set_format_shar.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/libarchive/archive_write_set_format_shar.c b/lib/libarchive/archive_write_set_format_shar.c index 5751b3e00ca8..3d6729cc90d5 100644 --- a/lib/libarchive/archive_write_set_format_shar.c +++ b/lib/libarchive/archive_write_set_format_shar.c @@ -213,11 +213,14 @@ archive_write_shar_header(struct archive_write *a, struct archive_entry *entry) /* Try to avoid a lot of redundant mkdir commands. */ if (strcmp(p, ".") == 0) { /* Don't try to "mkdir ." */ + free(p); } else if (shar->last_dir == NULL) { ret = shar_printf(a, "mkdir -p %s > /dev/null 2>&1\n", p); - if (ret != ARCHIVE_OK) + if (ret != ARCHIVE_OK) { + free(p); return (ret); + } shar->last_dir = p; } else if (strcmp(p, shar->last_dir) == 0) { /* We've already created this exact dir. */ @@ -229,11 +232,15 @@ archive_write_shar_header(struct archive_write *a, struct archive_entry *entry) } else { ret = shar_printf(a, "mkdir -p %s > /dev/null 2>&1\n", p); - if (ret != ARCHIVE_OK) + if (ret != ARCHIVE_OK) { + free(p); return (ret); + } free(shar->last_dir); shar->last_dir = p; } + } else { + free(p); } } |