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| SYNC_PROGRAMMING | Synchronet/Baja/XSDK Programming | 49,116 messages |
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| Message 48,351 of 49,116 |
| scan-admin@coverity.com to All |
| New Defects reported by Coverity Scan fo |
| 19 Dec 25 13:45:09 |
TZUTC: 0000
MSGID: 53777.syncprog@1:103/705 2dab5ef9
PID: Synchronet 3.21a-Linux master/48922a15c Dec 17 2025 GCC 12.2.0
TID: SBBSecho 3.33-Linux master/48922a15c Dec 17 2025 GCC 12.2.0
BBSID: VERT
CHRS: ASCII 1
FORMAT: flowed
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Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Hi,
Please find the latest report on new defect(s) introduced to Synchronet found
with Coverity Scan.
1 new defect(s) introduced to Synchronet found with Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)
** CID 640043: (USE_AFTER_FREE)
/js_socket.cpp: 3566 in js_listening_socket_constructor(JSContext *,
unsigned int, unsigned long *)()
/js_socket.cpp: 3540 in js_listening_socket_constructor(JSContext *,
unsigned int, unsigned long *)()
/js_socket.cpp: 3593 in js_listening_socket_constructor(JSContext *,
unsigned int, unsigned long *)()
________________________________________________________________
____________________________
*** CID 640043: (USE_AFTER_FREE)
/js_socket.cpp: 3566 in js_listening_socket_constructor(JSContext
*, unsigned int, unsigned long *)()
3560 }
3561
3562 if (!js_DefineSocketOptionsArray(cx, obj, type)) {
3563 JS_ReportError(cx, "js_DefineSocketOptionsArray failed");
3564 xpms_destroy(set, sock_close_cb, nullptr);
3565 free(p);
>>> CID 640043: (USE_AFTER_FREE)
>>> Calling "free" frees pointer "set" which has already been freed.
3566 free(set);
3567 return JS_FALSE;
3568 }
3569
3570 #ifdef BUILD_JSDOCS
3571 js_DescribeSyncObject(cx, obj, "Class used for incoming TCP/IP
socket communications", 317);
/js_socket.cpp: 3540 in js_listening_socket_constructor(JSContext
*, unsigned int, unsigned long *)()
3534 JS_SET_RVAL(cx, arglist, OBJECT_TO_JSVAL(obj));
3535
3536 if ((p = (js_socket_private_t*)malloc(sizeof(js_socket_private_t)))
== NULL) {
3537 JS_ReportError(cx, "malloc failed");
3538 free(protocol);
3539 xpms_destroy(set, sock_close_cb, nullptr);
>>> CID 640043: (USE_AFTER_FREE)
>>> Calling "free" frees pointer "set" which has already been freed.
3540 free(set);
3541 return JS_FALSE;
3542 }
3543 memset(p, 0, sizeof(js_socket_private_t));
3544 p->type = type;
3545 p->set = set;
/js_socket.cpp: 3593 in js_listening_socket_constructor(JSContext
*, unsigned int, unsigned long *)()
3587
3588 return JS_TRUE;
3589
3590 fail:
3591 xpms_destroy(set, sock_close_cb, nullptr);
3592 free(protocol);
>>> CID 640043: (USE_AFTER_FREE)
>>> Calling "free" frees pointer "set" which has already been freed.
3593 free(set);
3594 return JS_FALSE;
3595 }
3596
3597 static JSBool
3598 js_socket_constructor(JSContext *cx, uintN argc, jsval *arglist)
________________________________________________________________
_______________________________________
To view the defects in Coverity Scan visit, https://scan.coverit
.com/projects/synchronet?tab=overview
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Defect Details
** CID 640043: (USE_AFTER_FREE)
/js_socket.cpp: 3566 in js_listening_socket_constructor(JSContext *,
unsigned int, unsigned long *)()
/js_socket.cpp: 3540 in js_listening_socket_constructor(JSContext *,
unsigned int, unsigned long *)()
/js_socket.cpp: 3593 in js_listening_socket_constructor(JSContext *,
unsigned int, unsigned long *)()
________________________________________________________________
____________________________
*** CID 640043: (USE_AFTER_FREE)
/js_socket.cpp: 3566 in js_listening_socket_constructor(JSContext
*, unsigned int, unsigned long *)()
3560 }
3561
3562 if (!js_DefineSocketOptionsArray(cx, obj, type)) {
3563 JS_ReportError(cx, "js_DefineSocketOptionsArray failed");
3564 xpms_destroy(set, sock_close_cb, nullptr);
3565 free(p);
>>> CID 640043: (USE_AFTER_FREE)
>>> Calling "free" frees pointer "set" which
has already been freed.
3566 free(set);
3567 return JS_FALSE;
3568 }
3569
3570 #ifdef BUILD_JSDOCS
3571 js_DescribeSyncObject(cx, obj, "Class used for incoming TCP/IP
socket communications", 317);
/js_socket.cpp: 3540 in js_listening_socket_constructor(JSContext
*, unsigned int, unsigned long *)()
3534 JS_SET_RVAL(cx, arglist, OBJECT_TO_JSVAL(obj));
3535
3536 if ((p = (js_socket_private_t*)malloc(sizeof(js_socket_private_t)))
== NULL) {
3537 JS_ReportError(cx, "malloc failed");
3538 free(protocol);
3539 xpms_destroy(set, sock_close_cb, nullptr);
>>> CID 640043: (USE_AFTER_FREE)
>>> Calling "free" frees pointer "set" which
has already been freed.
3540 free(set);
3541 return JS_FALSE;
3542 }
3543 memset(p, 0, sizeof(js_socket_private_t));
3544 p->type = type;
3545 p->set = set;
/js_socket.cpp: 3593 in js_listening_socket_constructor(JSContext
*, unsigned int, unsigned long *)()
3587
3588 return JS_TRUE;
3589
3590 fail:
3591 xpms_destroy(set, sock_close_cb, nullptr);
3592 free(protocol);
>>> CID 640043: (USE_AFTER_FREE)
>>> Calling "free" frees pointer "set" which
has already been freed.
3593 free(set);
3594 return JS_FALSE;
3595 }
3596
3597 static JSBool
3598 js_socket_constructor(JSContext *cx, uintN argc, jsval *arglist)
Best regards, The Coverity Scan Admin Team 
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