diff --git a/cfg/posix.cfg b/cfg/posix.cfg
index 860a512c2..92fb67b16 100644
--- a/cfg/posix.cfg
+++ b/cfg/posix.cfg
@@ -4862,6 +4862,46 @@ The function 'mktemp' is considered to be dangerous due to race conditions and s
     <leak-ignore/>
     <warn severity="portability">Non reentrant function 'getlogin' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getlogin_r'.</warn>
   </function>
+  <!-- https://man7.org/linux/man-pages/man3/getline.3.html -->
+  <!-- ssize_t getline(char **lineptr, size_t *n, FILE *stream); -->
+  <function name="getline">
+    <returnValue type="ssize_t"/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <!-- If *lineptr is set to NULL before the call, then getline() will
+         allocate a buffer for storing the line.  This buffer should be
+         freed by the user program even if getline() failed.-->
+    <arg nr="1" direction="out"/>
+    <arg nr="2" direction="inout">
+      <not-null/>
+    </arg>
+    <arg nr="3" direction="in">
+      <not-null/>
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- https://man7.org/linux/man-pages/man3/getline.3.html -->
+  <!-- ssize_t getdelim(char **lineptr, size_t *n, int delim, FILE *stream); -->
+  <function name="getdelim">
+    <returnValue type="ssize_t"/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <!-- If *lineptr is set to NULL before the call, then getdelim() will
+         allocate a buffer for storing the line.  This buffer should be
+         freed by the user program even if getdelim() failed.-->
+    <arg nr="1" direction="out"/>
+    <arg nr="2" direction="inout">
+      <not-null/>
+    </arg>
+    <arg nr="3" direction="in">
+      <not-uninit/>
+      <valid>0:255</valid>
+    </arg>
+    <arg nr="4" direction="in">
+      <not-null/>
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- https://man7.org/linux/man-pages/man3/getlogin.3.html -->
   <!-- int getlogin_r(char *buf, size_t bufsize); -->
   <function name="getlogin_r">
@@ -5861,7 +5901,12 @@ The function 'mktemp' is considered to be dangerous due to race conditions and s
     <alloc init="true">strndup</alloc>
     <alloc init="true">wcsdup</alloc>
     <dealloc>free</dealloc>
-  </memory>   
+  </memory>
+  <memory>
+    <alloc init="true" arg="1">getline</alloc>
+    <alloc init="true" arg="1">getdelim</alloc>
+    <dealloc>free</dealloc>
+  </memory>
   <memory>
     <alloc init="true">mmap</alloc>
     <alloc init="true">mmap64</alloc>