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* [Bug nss/31936] New: memory leaks in fget*ent.c
@ 2024-06-27 20:48 dj at redhat dot com
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From: dj at redhat dot com @ 2024-06-27 20:48 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=31936
Bug ID: 31936
Summary: memory leaks in fget*ent.c
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: nss
Assignee: unassigned at sourceware dot org
Reporter: dj at redhat dot com
Target Milestone: ---
in nss/fgetgrent.c, fgetpwent.c, fgetsgent.c, and fgetspent.c, there's code
like this:
new_buf = realloc (buffer, buffer_size);
if (new_buf == NULL)
{
. . .
}
buffer = new_buf;
/* Reset the stream. */
if (fsetpos (stream, &pos) != 0)
buffer = NULL;
In all four files, if realloc() succeeds but fsetpos() fails, the memory
"buffer" points to is leaked.
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2024-06-27 20:48 [Bug nss/31936] New: memory leaks in fget*ent.c dj at redhat dot com
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