diff options
Diffstat (limited to 'main')
| -rw-r--r-- | main/asterisk.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/main/asterisk.c b/main/asterisk.c index fe64ce8bb..e52daebc5 100644 --- a/main/asterisk.c +++ b/main/asterisk.c @@ -2260,11 +2260,12 @@ static char *cli_complete(EditLine *editline, int ch) int nummatches = 0; char **matches; int retval = CC_ERROR; - char buf[2048]; + char buf[2048], savechr; int res; LineInfo *lf = (LineInfo *)el_line(editline); + savechr = *(char *)lf->cursor; *(char *)lf->cursor = '\0'; ptr = (char *)lf->cursor; if (ptr) { @@ -2290,8 +2291,10 @@ static char *cli_complete(EditLine *editline, int ch) char *mbuf; int mlen = 0, maxmbuf = 2048; /* Start with a 2048 byte buffer */ - if (!(mbuf = ast_malloc(maxmbuf))) + if (!(mbuf = ast_malloc(maxmbuf))) { + lf->cursor[0] = savechr; return (char *)(CC_ERROR); + } snprintf(buf, sizeof(buf), "_COMMAND MATCHESARRAY \"%s\" \"%s\"", lf->buffer, ptr); fdsend(ast_consock, buf); res = 0; @@ -2300,8 +2303,10 @@ static char *cli_complete(EditLine *editline, int ch) if (mlen + 1024 > maxmbuf) { /* Every step increment buffer 1024 bytes */ maxmbuf += 1024; - if (!(mbuf = ast_realloc(mbuf, maxmbuf))) + if (!(mbuf = ast_realloc(mbuf, maxmbuf))) { + lf->cursor[0] = savechr; return (char *)(CC_ERROR); + } } /* Only read 1024 bytes at a time */ res = read(ast_consock, mbuf + mlen, 1024); @@ -2361,6 +2366,8 @@ static char *cli_complete(EditLine *editline, int ch) ast_free(matches); } + lf->cursor[0] = savechr; + return (char *)(long)retval; } |