Opened 15 years ago

Closed 15 years ago

#3189 closed defect (fixed)

GDALGridCreate with NULL progress callback function

Reported by: yilmaz Owned by: Even Rouault
Priority: low Milestone: 1.6.3
Component: GDAL_Raster Version: 1.6.2
Severity: minor Keywords: GDALGridCreate, progress, callback, NULL
Cc:

Description

In the information header of function "GDALGridCreate" (and therefore in the corresponding documentation), it is stated that the progress callback function and its associated argument can be passed as NULL: 

@param pfnProgress a GDALProgressFunc() compatible callback function for
reporting progress or NULL.
@param pProgressArg argument to be passed to pfnProgress.  May be NULL.

In the function body, however, the callback function is called regardless of its being NULL, which leads to memory access violation.

Change History (2)

comment:1 by Even Rouault, 15 years ago

Owner: changed from warmerdam to Even Rouault
Status: new → assigned

comment:2 by Even Rouault, 15 years ago

Resolution: → fixed
Status: assigned → closed

r17849 /trunk/gdal/alg/gdalgrid.cpp: Fix segfault when GDALGridCreate() is called with pfnProgress == NULL (#3189) r17850 /branches/1.6/gdal/alg/gdalgrid.cpp: Fix segfault when GDALGridCreate() is called with pfnProgress == NULL (#3189)

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