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| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-03-04 13:13:55 +0000 |
|---|---|---|
| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-03-04 13:13:55 +0000 |
| commit | f955b90d28874dc238a03178503a804b3c38582a (patch) | |
| tree | e32ef1b5f318e43e5f7ce1cb25b39ff459863615 /src/helper | |
| parent | 5a6dc5a325756132ce20be598c278022c7b1c185 (diff) | |
| download | riscv-openocd-f955b90d28874dc238a03178503a804b3c38582a.zip riscv-openocd-f955b90d28874dc238a03178503a804b3c38582a.tar.gz riscv-openocd-f955b90d28874dc238a03178503a804b3c38582a.tar.bz2 | |
Fixed GDB timeout crash - regression introduced back when log_add/remove_callback was added.
git-svn-id: svn://svn.berlios.de/openocd/trunk@442 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/helper')
| -rw-r--r-- | src/helper/log.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/helper/log.c b/src/helper/log.c index cdd7b7b..b389872 100644 --- a/src/helper/log.c +++ b/src/helper/log.c @@ -60,8 +60,6 @@ static int count = 0; */ static void log_puts(enum log_levels level, const char *file, int line, const char *function, const char *string) { - log_callback_t *cb; - if (level == LOG_OUTPUT) { /* do not prepend any headers, just print out what we were given and return */ @@ -98,10 +96,14 @@ static void log_puts(enum log_levels level, const char *file, int line, const ch /* Never forward LOG_DEBUG, too verbose and they can be found in the log if need be */ if (level <= LOG_INFO) { - log_callback_t *cb; - for (cb = log_callbacks; cb; cb = cb->next) + log_callback_t *cb, *next; + cb = log_callbacks; + /* DANGER!!!! the log callback can remove itself!!!! */ + while (cb) { + next=cb->next; cb->fn(cb->priv, file, line, function, string); + cb=next; } } } |