| To: | pcp@xxxxxxxxxxx |
|---|---|
| Subject: | [Bug 1129] pmDupContext-created context SEGVs during pmDestroyContext |
| From: | bugzilla-daemon@xxxxxxxxxxx |
| Date: | Tue, 24 Nov 2015 21:25:25 +0000 |
| Auto-submitted: | auto-generated |
| Delivered-to: | pcp@xxxxxxxxxxx |
| In-reply-to: | <bug-1129-835@xxxxxxxxxxxxxxxx/bugzilla/> |
| References: | <bug-1129-835@xxxxxxxxxxxxxxxx/bugzilla/> |
|
Comment # 1
on bug 1129
from Frank Ch. Eigler
libpcp/src/context.c pmDupContext: 00792 oldcon = contexts[old]; /* contexts[] may have been relocated */ 00793 newcon = contexts[new]; [...] 00799 if (newcon->c_archctl != NULL) 00800 free(newcon->c_archctl); /* will allocate a new one below */ 00801 *newcon = *oldcon; /* struct copy */ [...] We're doing a bitwise copy between two __pmContext structs; this is probably not valid with the embedded attribute etc. structures. You are receiving this mail because:
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