It was allocating the required size rather than the calculated new size, resulting in pathological incremental reallocations. Signed-off-by: Daniel Micay <danielmicay@gmail.com> --- lib/libalpm/be_local.c | 2 +- lib/libalpm/util.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c index 2454cdc..300660b 100644 --- a/lib/libalpm/be_local.c +++ b/lib/libalpm/be_local.c @@ -789,7 +789,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq) while(safe_fgets(line, sizeof(line), fp) && (len = _alpm_strip_newline(line, 0))) { if(!_alpm_greedy_grow((void **)&files, &files_size, - (files_size ? files_size + sizeof(alpm_file_t) : 8 * sizeof(alpm_file_t)))) { + (files_count ? (files_count + 1) * sizeof(alpm_file_t) : 8 * sizeof(alpm_file_t)))) { goto error; } /* since we know the length of the file string already, diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c index 22408d7..ffd3c73 100644 --- a/lib/libalpm/util.c +++ b/lib/libalpm/util.c @@ -1328,7 +1328,7 @@ void *_alpm_greedy_grow(void **data, size_t *current, const size_t required) return NULL; } - return _alpm_realloc(data, current, required); + return _alpm_realloc(data, current, newsize); } void _alpm_alloc_fail(size_t size) -- 2.2.1