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| author | Andrew Stubbs <andrew.stubbs@st.com> | 2006-07-13 09:03:38 +0000 |
|---|---|---|
| committer | Andrew Stubbs <andrew.stubbs@st.com> | 2006-07-13 09:03:38 +0000 |
| commit | 9af2a05463af610d6e166ba4e2831f8fbca7cfb0 (patch) | |
| tree | b4135c8c56203af3d46e11eaa72cfc76d43223c1 /gdb | |
| parent | 24ca47234f4e886d1dff4607150549c66ead0e87 (diff) | |
| download | gdb-9af2a05463af610d6e166ba4e2831f8fbca7cfb0.zip gdb-9af2a05463af610d6e166ba4e2831f8fbca7cfb0.tar.gz gdb-9af2a05463af610d6e166ba4e2831f8fbca7cfb0.tar.bz2 | |
2006-07-13 Denis PILAT <denis.pilat@st.com>
* interps.c (interpreter_completer): Allocate one more item to the
'matches' list and set them all to 0 with a xcalloc.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/interps.c | 11 |
2 files changed, 8 insertions, 8 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index c954e95..5424058 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2006-07-13 Denis PILAT <denis.pilat@st.com> + + * interps.c (interpreter_completer): Allocate one more item to the + 'matches' list and set them all to 0 with a xcalloc. + 2006-07-13 Nick Roberts <nickrob@snap.net.nz> * annotate.c (annotate_frame_begin): Re-instate frame-begin diff --git a/gdb/interps.c b/gdb/interps.c index a1b0492..f72f683 100644 --- a/gdb/interps.c +++ b/gdb/interps.c @@ -424,10 +424,11 @@ interpreter_completer (char *text, char *word) struct interp *interp; /* We expect only a very limited number of interpreters, so just - allocate room for all of them. */ + allocate room for all of them plus one for the last that must be NULL + to correctly end the list. */ for (interp = interp_list; interp != NULL; interp = interp->next) ++alloced; - matches = (char **) xmalloc (alloced * sizeof (char *)); + matches = (char **) xcalloc (alloced + 1, sizeof (char *)); num_matches = 0; textlen = strlen (text); @@ -460,12 +461,6 @@ interpreter_completer (char *text, char *word) xfree (matches); matches = NULL; } - else if (num_matches < alloced) - { - matches = (char **) xrealloc ((char *) matches, ((num_matches + 1) - * sizeof (char *))); - matches[num_matches] = NULL; - } return matches; } |