[SCM] PostGIS branch master updated. 3.7.0rc1-99-gfdfed4b3a

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commit fdfed4b3ae6100efdfba36576cc80414552348a7
Author: Maksim Korotkov <m.korotkov at postgrespro.ru>
Date:   Tue Sep 8 16:36:39 2026 +0300

    raster: make rtstrdup return NULL on allocation failure like strdup
    
    Standard strdup returns NULL when it cannot allocate memory for the
    copy; rtstrdup instead unconditionally memcpy'd into the rtalloc result,
    writing through a NULL pointer when the allocation failed. Guard the
    copy behind the allocation check so rtstrdup returns NULL on out of
    memory, mirroring the standard library semantics its name implies.
    
    Signed-off-by: Maksim Korotkov <m.korotkov at postgrespro.ru>

diff --git a/raster/rt_core/rt_context.c b/raster/rt_core/rt_context.c
index 6483e5f50..28943b4fd 100644
--- a/raster/rt_core/rt_context.c
+++ b/raster/rt_core/rt_context.c
@@ -265,6 +265,8 @@ rtstrdup(const char *str) {
 	if (!str) return NULL;
 	sz = strlen(str) + 1;
 	dup = rtalloc(sz);
-	memcpy(dup, str, sz);
+	if (dup) {
+		memcpy(dup, str, sz);
+	}
 	return dup;
 }

-----------------------------------------------------------------------

Summary of changes:
 raster/rt_core/rt_context.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)


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