slightly reduce stack size for entities - sfeed - RSS and Atom parser

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commit ebd7175e56141e8e8816b1b27f1abc773818b6aa

parent eb8d6cf63815bff6697ebc7ae1b83f998b6eab53

Author: Hiltjo Posthuma 

Date:   Fri, 14 Apr 2023 19:11:03 +0200

slightly reduce stack size for entities

A numeric entity could be 5 bytes, so use a round number of 8 bytes.

Diffstat:
  M sfeed_opml_import.c                 |       2 +-
  M sfeed_web.c                         |       2 +-

2 files changed, 2 insertions(+), 2 deletions(-)
---

diff --git a/sfeed_opml_import.c b/sfeed_opml_import.c

@@ -70,7 +70,7 @@ static void
 xmlattrentity(XMLParser *p, const char *t, size_t tl, const char *n, size_t nl,
         const char *v, size_t vl)
 {
-        char buf[16];
+        char buf[8];
         int len;
 
         if ((len = xml_entitytostr(v, buf, sizeof(buf))) > 0)

diff --git a/sfeed_web.c b/sfeed_web.c

@@ -103,7 +103,7 @@ static void
 xmlattrentity(XMLParser *p, const char *t, size_t tl, const char *a, size_t al,
               const char *v, size_t vl)
 {
-        char buf[16];
+        char buf[8];
         int len;
 
         if (!ishrefattr && !istypeattr)