Revision: 23703 http://trac.macosforge.org/projects/launchd/changeset/23703 Author: dsorresso@apple.com Date: 2008-08-27 14:50:57 -0700 (Wed, 27 Aug 2008) Log Message: ----------- Oops, wrong branch for rdar://problem/5978442. Modified Paths: -------------- trunk/launchd/src/liblaunch.c Modified: trunk/launchd/src/liblaunch.c =================================================================== --- trunk/launchd/src/liblaunch.c 2008-08-27 18:34:05 UTC (rev 23702) +++ trunk/launchd/src/liblaunch.c 2008-08-27 21:50:57 UTC (rev 23703) @@ -608,17 +608,16 @@ launch_data_pack(launch_data_t d, void *where, size_t len, int *fd_where, size_t *fd_cnt) { launch_data_t o_in_w = where; - size_t i, rsz, node_data_len = sizeof(struct _launch_data); + size_t i, rsz, total_data_len = sizeof(struct _launch_data); - if (node_data_len > len) { + if (total_data_len > len) { return 0; } - where += node_data_len; + where += total_data_len; o_in_w->type = host2wire(d->type); - size_t pad_len = 0; switch (d->type) { case LAUNCH_DATA_INTEGER: o_in_w->number = host2wire(d->number); @@ -641,55 +640,44 @@ break; case LAUNCH_DATA_STRING: o_in_w->string_len = host2wire(d->string_len); - node_data_len += ROUND_TO_64BIT_WORD_SIZE(d->string_len + 1); - - if (node_data_len > len) { + total_data_len += ROUND_TO_64BIT_WORD_SIZE(strlen(d->string) + 1); + if (total_data_len > len) { return 0; } - memcpy(where, d->string, d->string_len + 1); - - /* Zero padded data. */ - pad_len = ROUND_TO_64BIT_WORD_SIZE(d->string_len + 1) - (d->string_len + 1); - bzero(where + d->string_len + 1, pad_len); - + memcpy(where, d->string, strlen(d->string) + 1); break; case LAUNCH_DATA_OPAQUE: o_in_w->opaque_size = host2wire(d->opaque_size); - node_data_len += ROUND_TO_64BIT_WORD_SIZE(d->opaque_size); - if (node_data_len > len) { + total_data_len += ROUND_TO_64BIT_WORD_SIZE(d->opaque_size); + if (total_data_len > len) { return 0; } memcpy(where, d->opaque, d->opaque_size); - - /* Zero padded data. */ - pad_len = ROUND_TO_64BIT_WORD_SIZE(d->opaque_size) - d->opaque_size; - bzero(where + d->opaque_size, pad_len); - break; case LAUNCH_DATA_DICTIONARY: case LAUNCH_DATA_ARRAY: o_in_w->_array_cnt = host2wire(d->_array_cnt); - node_data_len += d->_array_cnt * sizeof(uint64_t); - if (node_data_len > len) { + total_data_len += d->_array_cnt * sizeof(uint64_t); + if (total_data_len > len) { return 0; } where += d->_array_cnt * sizeof(uint64_t); for (i = 0; i < d->_array_cnt; i++) { - rsz = launch_data_pack(d->_array[i], where, len - node_data_len, fd_where, fd_cnt); + rsz = launch_data_pack(d->_array[i], where, len - total_data_len, fd_where, fd_cnt); if (rsz == 0) { return 0; } where += rsz; - node_data_len += rsz; + total_data_len += rsz; } break; default: break; } - return node_data_len; + return total_data_len; } launch_data_t