22 lines
706 B
Diff
22 lines
706 B
Diff
Description: zeros out reused structures to stop double free problems
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Bug-Debian: http://bugs.debian.org/550009
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Author: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
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--- a/proc/readproc.c
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+++ b/proc/readproc.c
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@@ -828,6 +828,7 @@
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saved_p = p;
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if(!p) p = xcalloc(p, sizeof *p); /* passed buf or alloced mem */
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+ else memset(p, 0, sizeof *p);
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for(;;){
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// fills in the path, plus p->tid and p->tgid
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@@ -856,6 +857,7 @@
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saved_t = t;
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if(!t) t = xcalloc(t, sizeof *t); /* passed buf or alloced mem */
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+ else memset(t, 0, sizeof *t);
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// 1. got to fake a thread for old kernels
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// 2. for single-threaded processes, this is faster (but must patch up stuff that differs!)
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