CVSROOT: /cvs/dm Module name: device-mapper Changes by: agk@xxxxxxxxxxxxxx 2007-01-15 14:39:12 Modified files: . : WHATS_NEW lib/mm : dbg_malloc.c Log message: Report error if NULL pointer supplied to dm_strdup_aux(). Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/WHATS_NEW.diff?cvsroot=dm&r1=1.145&r2=1.146 http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/lib/mm/dbg_malloc.c.diff?cvsroot=dm&r1=1.8&r2=1.9 --- device-mapper/WHATS_NEW 2007/01/12 20:22:11 1.145 +++ device-mapper/WHATS_NEW 2007/01/15 14:39:11 1.146 @@ -1,5 +1,6 @@ Version 1.02.15 - =================================== + Report error if NULL pointer is supplied to dm_strdup_aux(). Reinstate dm_event_get_registered_device. Version 1.02.14 - 11th January 2007 --- device-mapper/lib/mm/dbg_malloc.c 2006/09/19 17:30:04 1.8 +++ device-mapper/lib/mm/dbg_malloc.c 2007/01/15 14:39:12 1.9 @@ -20,9 +20,14 @@ char *dm_strdup_aux(const char *str, const char *file, int line) { - char *ret = dm_malloc_aux_debug(strlen(str) + 1, file, line); + char *ret; - if (ret) + if (!str) { + log_error("Internal error: dm_strdup called with NULL pointer"); + return NULL; + } + + if ((ret = dm_malloc_aux_debug(strlen(str) + 1, file, line))) strcpy(ret, str); return ret; -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
