sfeed.c: slightly reduce stack size for entities - sfeed - RSS and Atom parser
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       ---
 (DIR) commit 3f1d323497e5aefce65a3758d1bc408130d9bbe0
 (DIR) parent bf378f4350b0e92efcefd9c0c34f7b5c57c098f4
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Mon, 10 Apr 2023 16:49:39 +0200
       
       sfeed.c: slightly reduce stack size for entities
       
       A numeric entity could be 5 bytes, so use a round number of 8 bytes.
       
       No other change intended and no performance difference noticed.
       
       Diffstat:
         M sfeed.c                             |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/sfeed.c b/sfeed.c
       @@ -754,7 +754,7 @@ static void
        xmlattrentity(XMLParser *p, const char *t, size_t tl, const char *n, size_t nl,
                      const char *data, size_t datalen)
        {
       -        char buf[16];
       +        char buf[8];
                int len;
        
                /* handles transforming inline XML to data */
       @@ -831,7 +831,7 @@ xmldata(XMLParser *p, const char *s, size_t len)
        static void
        xmldataentity(XMLParser *p, const char *data, size_t datalen)
        {
       -        char buf[16];
       +        char buf[8];
                int len;
        
                if (!ctx.field)