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32 lines
1016 B
32 lines
1016 B
diff --git a/source3/modules/vfs_fruit.c b/source3/modules/vfs_fruit.c
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index 14d7a797451..1982f128cb3 100644
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--- a/source3/modules/vfs_fruit.c
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+++ b/source3/modules/vfs_fruit.c
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@@ -119,6 +119,18 @@ static struct global_fruit_config {
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#define AFPRESOURCE_EA_NETATALK "user." NETATALK_RSRC_XATTR
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#endif
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+#ifndef OFF_T_MAX
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+#if SIZEOF_OFF_T == SIZEOF_INT8_T
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+#define OFF_T_MAX INT8_MAX
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+#elif SIZEOF_OFF_T == SIZEOF_INT16_T
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+#define OFF_T_MAX INT16_MAX
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+#elif SIZEOF_OFF_T == SIZEOF_INT32_T
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+#define OFF_T_MAX INT32_MAX
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+#elif SIZEOF_OFF_T == SIZEOF_INT64_T
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+#define OFF_T_MAX INT64_MAX
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+#endif
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+#endif
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+
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enum apple_fork {APPLE_FORK_DATA, APPLE_FORK_RSRC};
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enum fruit_rsrc {FRUIT_RSRC_STREAM, FRUIT_RSRC_ADFILE, FRUIT_RSRC_XATTR};
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@@ -6867,7 +6879,7 @@ static bool fruit_tmsize_do_dirent(vfs_handle_struct *handle,
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return true;
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}
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- if (bandsize > SIZE_MAX/nbands) {
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+ if (bandsize > OFF_T_MAX/nbands) {
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DBG_ERR("tmsize overflow: bandsize [%zu] nbands [%zu]\n",
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bandsize, nbands);
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return false;
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