forgot some code from the last chanspy repass (nothing exciting)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5365 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_chanspy.c b/apps/app_chanspy.c
index b9b1da32d866bc68d617a634cedfd575bdd11106..c12f26246b4ce4d6e8839494ccc0b36ece28f4e2 100755 (executable)
--- a/apps/app_chanspy.c
+++ b/apps/app_chanspy.c
@@ -313,6 +313,20 @@ static int spy_generate(struct ast_channel *chan, void *data, int len, int sampl
                                        return 0;
                                }
                        } else {
+                               if (csth->len0 < f0->datalen) {
+                                       if (!csth->len0) {
+                                               if (!(csth->buf0 = malloc(f0->datalen * 2))) {
+                                                       csth->spy.status = CHANSPY_DONE;
+                                                       return -1;
+                                               }
+                                       } else {
+                                               if (!realloc(csth->buf0, f0->datalen * 2)) {
+                                                       csth->spy.status = CHANSPY_DONE;
+                                                       return -1;
+                                               }
+                                       }
+                                       csth->len0 = f0->datalen;
+                               }
                                memcpy(csth->buf0, f0->data, f0->datalen);
                                maxsamp = f0->samples;
                        }
@@ -323,12 +337,12 @@ static int spy_generate(struct ast_channel *chan, void *data, int len, int sampl
                                if ((f = ast_translate(csth->trans1, f1, 0))) {
                                        if (csth->len1 < f->datalen) {
                                                if (!csth->len1) {
-                                                       if (!(csth->buf1 = malloc(f->datalen))) {
+                                                       if (!(csth->buf1 = malloc(f->datalen * 2))) {
                                                                csth->spy.status = CHANSPY_DONE;
                                                                return -1;
                                                        }
                                                } else {
-                                                       if (!realloc(csth->buf1, f->datalen)) {
+                                                       if (!realloc(csth->buf1, f->datalen * 2)) {
                                                                csth->spy.status = CHANSPY_DONE;
                                                                return -1;
                                                        }
@@ -345,6 +359,20 @@ static int spy_generate(struct ast_channel *chan, void *data, int len, int sampl
                                        return 0;
                                }
                        } else {
+                               if (csth->len1 < f1->datalen) {
+                                       if (!csth->len1) {
+                                               if (!(csth->buf1 = malloc(f1->datalen * 2))) {
+                                                       csth->spy.status = CHANSPY_DONE;
+                                                       return -1;
+                                               }
+                                       } else {
+                                               if (!realloc(csth->buf1, f1->datalen * 2)) {
+                                                       csth->spy.status = CHANSPY_DONE;
+                                                       return -1;
+                                               }
+                                       }
+                                       csth->len1 = f1->datalen;
+                               }
                                memcpy(csth->buf1, f1->data, f1->datalen);
                                if (f1->samples > maxsamp) {
                                        maxsamp = f1->samples;