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kern: do not read wdir size on Broken processes

This commit is contained in:
Giacomo Tesio 2017-12-13 21:56:16 +01:00
parent e0b8a369d0
commit c48d0e46ec
1 changed files with 2 additions and 1 deletions
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3
sys/src/kern/port/devproc.c
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@ -249,7 +249,8 @@ procgen(Chan *c, char *name, Dirtab *tab, int _1, int s, Dir *dp)
/* file length might be relevant to the caller to /* file length might be relevant to the caller to
* malloc enough space in the buffer * malloc enough space in the buffer
*/ */
len = 1 + jehanne_strlen(p->dot->path->s); if(p->dot)
len = 1 + jehanne_strlen(p->dot->path->s);
break; break;
} }