From: Dmytro Shytyi <dmytro.shytyi@6wind.com>
Date: Wed, 29 Jan 2025 13:52:20 +0000 (+0100)
Subject: lib: call to 'calloc' has an allocation size of 0 bytes
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=83de17ca9b9718c95461b2d6794994a27964037f;p=matthieu%2Ffrr.git

lib: call to 'calloc' has an allocation size of 0 bytes

w->sects = calloc(sizeof(PyObject *), w->ehdr->e_shnum);

Signed-off-by: Dmytro Shytyi <dmytro.shytyi@6wind.com>
---

diff --git a/lib/elf_py.c b/lib/elf_py.c
index 6c63d1f892..14012a2173 100644
--- a/lib/elf_py.c
+++ b/lib/elf_py.c
@@ -1306,8 +1306,8 @@ static PyObject *elffile_load(PyTypeObject *type, PyObject *args,
 		}
 	}
 #endif
-
-	w->sects = calloc(w->ehdr->e_shnum, sizeof(PyObject *));
+	if (w->ehdr->e_shnum > 0)
+		w->sects = calloc(w->ehdr->e_shnum, sizeof(PyObject *));
 	w->n_sect = w->ehdr->e_shnum;
 
 	return (PyObject *)w;