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       Check for 0 size in xreallocarray - sacc - sacc(omys), simple console gopher client
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       ---
   DIR commit 1eb587973e37752fdbd96dae505ba298d813dce5
   DIR parent 2adf2ce8ca208d31ae754065bbd35e0672a50610
  HTML Author: Quentin Rameau <quinq@fifth.space>
       Date:   Fri, 23 Jun 2017 20:50:43 +0200
       
       Check for 0 size in xreallocarray
       
       Diffstat:
         M sacc.c                              |       4 ++++
       
       1 file changed, 4 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/sacc.c b/sacc.c
       @@ -50,6 +50,10 @@ xreallocarray(void *m, const size_t n, const size_t s)
        {
                void *nm;
        
       +        if (n == 0 || s == 0) {
       +                free(m);
       +                return NULL;
       +        }
                if (s && n > (size_t)-1/s)
                        die("realloc: overflow");
                if (!(nm = realloc(m, n * s)))