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-rw-r--r--src/3rdparty/pcre2/src/pcre2_jit_misc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/3rdparty/pcre2/src/pcre2_jit_misc.c b/src/3rdparty/pcre2/src/pcre2_jit_misc.c
index ec924e0f9b..e57afad065 100644
--- a/src/3rdparty/pcre2/src/pcre2_jit_misc.c
+++ b/src/3rdparty/pcre2/src/pcre2_jit_misc.c
@@ -135,7 +135,7 @@ return NULL;
pcre2_jit_stack *jit_stack;
-if (startsize < 1 || maxsize < 1)
+if (startsize == 0 || maxsize == 0 || maxsize > SIZE_MAX - STACK_GROWTH_RATE)
return NULL;
if (startsize > maxsize)
startsize = maxsize;