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| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-09-11 06:58:49 +0000 |
|---|---|---|
| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-09-11 06:58:49 +0000 |
| commit | 58b78818e00b7518350c7a45474bb00d7584bf6d (patch) | |
| tree | 2e1d9044355dcef2c336c81ad913830e3932940e /src/target | |
| parent | 6dd8f37e6df86578b5805bfff137c7b78d9455f9 (diff) | |
| download | openocd_libswd-58b78818e00b7518350c7a45474bb00d7584bf6d.tar.gz openocd_libswd-58b78818e00b7518350c7a45474bb00d7584bf6d.tar.bz2 openocd_libswd-58b78818e00b7518350c7a45474bb00d7584bf6d.tar.xz openocd_libswd-58b78818e00b7518350c7a45474bb00d7584bf6d.zip | |
registering a target event twice caused infinite loop. Same bug as in jtag/core.c copy & pasted.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2690 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/target.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/target/target.c b/src/target/target.c index 56e124f7..223a0356 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -2,7 +2,7 @@ * Copyright (C) 2005 by Dominic Rath * * Dominic.Rath@gmx.de * * * - * Copyright (C) 2007,2008 Øyvind Harboe * + * Copyright (C) 2007-2009 Øyvind Harboe * * oyvind.harboe@zylin.com * * * * Copyright (C) 2008, Duane Ellis * @@ -3547,9 +3547,11 @@ static int target_configure(Jim_GetOptInfo *goi, target_t *target) } if (goi->isconfigure) { + bool replace = true; if (teap == NULL) { /* create new */ teap = calloc(1, sizeof(*teap)); + replace = false; } teap->event = n->value; Jim_GetOpt_Obj(goi, &o); @@ -3569,9 +3571,12 @@ static int target_configure(Jim_GetOptInfo *goi, target_t *target) */ Jim_IncrRefCount(teap->body); - /* add to head of event list */ - teap->next = target->event_action; - target->event_action = teap; + if (!replace) + { + /* add to head of event list */ + teap->next = target->event_action; + target->event_action = teap; + } Jim_SetEmptyResult(goi->interp); } else { /* get */ |